#spooching

[trtookie]

Pretend I remembered to add a question mark :3c anyway quick datening night doodle of these little f words! gotta love em

#zadr #invader zim #zim x dib #dib x zim #aged up dib #zim has always been aged up soo.. I mean if we’re honest he’s like 200 sumn here #dib is a man after zims own spooch w that juice #shits like 10$ a cup #might as well be a marriage proposal

[stump-salsa]

Irkens playfight when they like each other and if you break it up you’re going to hell

#you have to let it end naturally with a winner #it starts as shoving and usually ends in one sitting on top of the other (victory) #it’s fun #antennae and squeedilyspooch are OFF LIMITS in a playfight #no kicking the spooch #if you see a spooch kick or an antennae pull then you’re allowed to break it up because that’s an actual fight #or attempted kick or pull #I wouldn’t recommend trying to get close enough to break it up though #I think zim and skoodge playfight a lot #sorry I’m ill I think #invader zim #iz #shut up blue #shut up blue iz

[squeedly-spooch]

It's been ages since I posted a doodle here but anyway— Announcer Irken

#invader zim #announcer irken #spooch art #ignore the fact that this has got my rp blog signature on this lmao #im too lazy to change it to this blogs signature

[your-thighness]

the only things i love in life are weed and my solitude

#fuck money #fuck all that material shit #gimme my plants and leave me tf alone #lemme die in the forest with my plants #OH AND MY CAT #i love my squeedily spooch💕💕 #my shit

[skoot-over]

Zinnia

i dont have a heart

and my head doesnt do none of my thinking thanks to my pak

hehehe :)

#askoodge #i think with my spooch

[revengineer-tak]

Mouth kissing is platonic if those involved agree it is platonic. If they both see it as so, then it is!

Most people do see it as romantic, though, so always ask before you try to kiss someone.

I will never initiate the Urth kissing in any situation. But thank you for explaining. I know now that I will have warning ahead of time if someone would like one of the nasty kisses in the future.

#txt #ask #quonit37 #i understand that the face touching and kissing is a familiarity and bonding experience for humans #but it is entirely too alien #just imagining being engaged in such activities makes my spooch roil

[askfoxythejokerfox]

still one of the funniest phrases from Invader Zim in my opinion XD

#funny #OH! MY SQUEEDILY SPOOCH! XD #Invader Zim #foxy the joker speaks #uploads

[pixel-lightart]

Tallest Purple voice: You are serving spooch tonight!!!

#invader zim

[ms-scarletwings]

The Speculative Analysis About Irkens No One Asked For: Part II

Hiya! Back at it again with not shutting up about the lil green dudes. In case you found this first, here’s the Part One of this spiel, touching on some of the environmental theories about Irk and its cyberpunk-leaning cultural direction. While this post is dedicated to a more biological look of what’s going on with the Irkens, there was some leading context and other tidbits back in that one you may also enjoy, too.

So, carrying through what we previously set up, I want to… admit off the bat that, I found it a little difficult at first, you know?-To pick an angle I wanted to sink my teeth into. With how old the show’s become and how creative & enthusiastic a fanbase it attracted, it’s getting hard to really note (or theorize) something about Irken anatomy that hasn’t been said before somewhere. And don’t get me wrong, that’s awesome and I love almost every word of it I’ve read. A lot of it from various sources is almost certainly going to bleed together into the first half of this. So, keep it in mind, yet I will try to chew a little deeper into the questions we can’t actually answer with just a rewatch of the show, all good? Because there’s a few more base things we know from the canon I’m going to include to start listing: - Irkens lack any visible form of nose or ears, but are equipped with a pair of sensory antennae. Presumably, these organs fulfill the same roles, as they do in real-world insects. - Irken organs are obviously very alien, not well explained, artificially enhanced, and hard to compare to that of a human’s- outside of their general body shape, the presence of a primary brain separate from the PAK, and the fact that they do possess something of an internal skeleton. - A petite race on average (relative to humans), Irkens universally follow an unquestioned social hierarchy based on individual height. - Irkens are endowed with a remarkable ability to regenerate and heal superficial injuries, even up to repairing the damage of being nearly skinned alive (chest-down) or severely burning their corneas within a matter of hours. - Their preferred diet is one that is rich in (if not primarily made of) refined carbohydrates, and while they seem to tolerate fatty sources, such as processed dairy, their anatomy is poorly suited for dealing with high-protein foods like beans and meat. - In fact, all forms of contact with exposed animal meat itself will cause it to dissolve and meld into their own flesh, via an incredibly painful process. - On contact with water from Earth, their skin will receive harsh chemical burns (This has been explained by Vasquez to be a consequence of impurities and man-made pollutants, which Irkens seem sensitive to). - While I’m already on a roll about their skin, it also contains/produces a substance capable of killing lice.

Now, I think we’ve all heard a lot about sqeedily spooches, but does anyone else want to keep marinating a second longer on the topic of s k i n ? Because I have some damn thoughts to release about Zim’s outer casing.

Let’s Get Chemical

First hot take, and the hill I am willing to be slain on: That ain’t actually skin! At least, it is nothing chemically alike to Earth-native vertebrate skin. I’ve given all of the above and the general running theme about Irkens resembling arthropods a lot of thought, and I’ve come to about the only conclusion I could that makes their dermis equivalent… make sense.

See, one of the biggest traits that sets apart invertebrates from other animals in real life is the “innie or outie” skeleton question, but you gotta understand that the “skeletons” that bugs and crabs have would still be considered something completely different from our endoskeletons even if they were on the inside. The hard tissues that make up OUR skeletal systems are mostly made up of a *collagen (remember that word!) frame that is reinforced by calcium, phosphorus, and other minerals. The hard parts of an ant’s skeleton, on the other foot, are mainly composited of chitin.

Chitin, now, is a very neat substance. It’s a polysaccharide, meaning that it’s made up of a bunch of sugar molecules chained together. This makes it distinct from proteins, which are made of amino acid chains instead of carbs. Chitin is also one of the single most important structural polymers in the universe to a ton of existing life. It makes up the literal backbone of arthropods and the cell walls of all fungi. We’ve even found it in fish scales and some amphibians. So, must also be important to humans, right? NAH. Not a chance. Higher animals actually long ditched the ability to synthesize the stuff, and are not any the worse for it, since there’s more than one way to stick a bunch of creature pieces together. For two examples, keratin and *collagen are proteins we naturally synthesize that functionally do the same thing. Keratin is the hard substance that makes up hair & fingernails, and collagen is practically the wonderglue of flesh: It’s a fundamental binder that holds together your bones, your skin, your precious muscle meats, the ligaments, the tendies, the nerves…

pretty much the whole person blueprint if you get the picture.

And thus concludes your (VERY overly simplified) highshcool bio class recap, but what the hell did that have to do with the cartoon spacemen again? I’m gonna round back to them through a funny secret about exoskeletons, actually: They have a softer part, too! Chitin’s hella diverse in its forms and utility. What’s in an exoskeleton is actually a version of it modified with other materials (like what’s done to collagen in bone) to make it so rigid and shell-like. A purer chitin, on the other hand, is more leathery and flexible, less like the shell of a beetle and more like the squishy wall around a caterpillar or maggot. Even the hard bodied insects still have an endocuticle layer like this hiding just under the “shell”, still considered part of the whole exoskeleton, but suddenly looking and acting more like we’d call a skin.

Eh, see where I’m going with this? My conviction is this- Irkens may have used to be even more arthropodal in an earlier stage of their evolution, including BOTH an internal skeleton, and some form of protective exoskeleton in their body plan. And hey, maybe the two were extensions of the same system once, too. You recognize something like that in modern tortoises when you remember that their “shells” are actually just the bone structure of their own ribcage. Then, let’s say that Irkens later saw the loss of their heavier exocuticle, leaving behind the endoskeleton and the flexible inner (now just an outer) cuticle of what used to be an entire body shell. This could have been a gradual change, via natural selection, or it could have been another artificial mutation brought on by technology- wherein the elder brains decided the feature was less efficient and simply phased it out of the cloning process- the same as the loss of their species’ sexual organs.

But, you’re thinking, why on Irk would the loss of an entire badass armor layer be beneficial to their fitness? Few reasons- For one, they are cumbersome and limiting. The downgrade on freedom of movement and flexibility they would be for a bipedal humanoid is self-explanatory enough. When it came to structural integrity, the inner skeleton would have already done a well job with little modification. For all the protection they provide, they don’t leave much room for expansion, and need to be shed in order for the animal to grow any further or to recover from certain injuries. The process of molting itself would be an excruciating process for any intelligent species to have to endure; one that also temporarily leaves the critter in a very vulnerable and stressed state for every molt. To advance from more primitive origins into a dominant race, manual dexterity and mobility would have to take a front seat over a small amount of modest defenses, and mind you, Irk long ago woulda managed to compensate for that loss in the form of advanced weaponry (obviously).

I’m also of the mind that the shift away from an exoskeleton could have even been the key to allowing the Irkens to even grow to the size they are now. Recall back to Part One for a second, where I shared the likely case for Irk having a massive bulk behind its gravity field. Gravity is a hard thing on any skeletal structure, representing a constant strain to be fought against when moving, growing, and bearing weight .There’s a lot of factors behind why we don’t have horse sized spiders or elephant sized lobsters IRL, and weight is actually one of them. Notice how terrestrial isopods only get about to the size of a bean, but the aquatic ones can top out at over a foot long? And that’s only having Earth’s level of gravity to struggle against, let alone however harsh the conditions would be on a larger planet. So, there’s my framework for explaining what I think the aliens’ cuticle is not; however, what does that mean for what it is, besides “feels and looks like a grub’s”?

Well, look again at some of the extraordinary things it can do.

Cooties Immunity

“Germs” was a memorable episode that posed a very legitimate question to the viewer. Why IS IT that foreign pathogens aren’t a bigger concern for the invaders? They’re literally sent off to other worlds to blend in: Socializing with the native inhabitants, eating their foods, and living in an alien habitat. In the case of an undiscovered rock like Earth, our infectious diseases would have no reference available to the Armada whatsoever. Sure, species incompatibility would provide some protection, but the risk of something carrying over and adapting is always still there. Zoonoptic jumps happen all the time with bacteria and viruses, and Zim’s body temperature IS in the normal human range. And what about fungal pathogens, or parasites-

Oh, wait, the lice episode gave it away right there.

I love this sequence so much, because it’s coincidentally like, an exact “art imitates life” parallel to something a real species of primate does. Black lemurs live in the same area of Madagascar as these vibrant, red millipedes.

The millipedes are special because when threatened, they secrete a poisonous substance from their skin. The lemurs are special because they like to grab the bugs and nibble them for no other reason than to make them release those toxins. Those chemicals are then rubbed into their fur, because somehow the lemurs figured out it makes a really handy mosquito repellant. The lemurs also like to get completely zonked out on the chemicals too but eyy- Point was it stands to reason that Irkens may also secrete small amounts of their own potent toxin from the cuticle, perhaps for more hygienic than defensive purposes. This secretion would be responsible for protecting them from parasites and topical infections. Could it also make people blazed out of their minds? …Maybe? I think I’d like to promote the “Just Say No” policy on the matter of licking aliens, though. Ffs at least ask them out to dinner first.

When it comes to other kinds of sick, looks like it might be the trusty old PAK to the rescue here again. I imagine that, being an intergalactic, partially mechanical civilization, the Irken race has come down this road enough to put in a workaround. A standard PAK contains the entirety of the population’s collective knowledge/history- which would include a catalog of all known infectious agents they have encountered across the universe. Some kind of nanobot-bolstered immune system that could detect and respond appropriately to new threats isn’t out of the question, nor should a feature that can automatically administer the appropriate medicine directly into the wearer’s bloodstream. For all this awesomeness, nonetheless, there remains a downside or two that they haven’t quite conquered..

The Meaty, Sweety, Mending of DOOM

Anyone ever actually think about how as far as resilience is concerned, Zim is practically an X-man compared to any Earthling? He has regenerative capabilities that surpass anything else on earth, save idk, bamboo shoots, if even. Injuries that would leave a human permanently disabled only seem to incapacitate an Irken for a few hours to a day at most. They’re all the more tough to put out of commission when considering that a PAK doubles as a form of backup life support, ready to “soft reboot” the host with a quick jolt if it detects a sudden drop in vital signs. It is tempting to credit the same device as the source of this healing boost as well, teasing the nanobot suggestion again; however, I see a chance instead to bring this back a step.

Although not as quick-acting as Zim, or Skoodge’s healing, there are some remarkable examples of regeneration in real arthropods, from repairing tissues/organs to replacing entire lost limbs. What the aliens are packing doesn’t seem all that different, only refined (through years of bioengineering) to work at a truly frightening efficiency. It shows through in their diet as well. Almost always, if we see a member of this species eating on screen, and believe me there was no shortage of examples, what are we watching them shovel their face with?

Space doughnuts, space popcorn, space Fun-Dip, sodas, and curly fries. Sure, there’s plenty of calories here, no doubt with the amount of carbs and grease that could even turn the stomach of a college freshman, but is this… nutrition?

Yes. Just not for us.

Like their civilization, we have also turned the mass production of sweet-packed, fat loaded foods into one of our favored art forms, and there are scattered pockets of our planet that can enjoy these items in cheap abundance. The catch 22? Obesity and heart disease. Meanwhile, Irkens are so metabolically blessed that they can follow the same lifestyle and actually be thriving by it. We know that the majority of human food is utterly toxic to Zim, but then there were waffles, a literal stack of dessert and butter that pretends to be a breakfast…. Our guy was experiencing the “finally some good fucking food” meme from the first bite off that plate, but this can’t seriously be healthy,or if it is, then how?

Well, if I did sell you on the idea that much of their tissues and skeleton swaps out a chitin base where we would be using protein, there you go. Sugars for the building blocks to synthesize the connective/structural tissues for maintaining the body, and the bulk of the energy required to keep it running. And I won’t make the leap and suggest that’s all they have.

After all, the Irken equivalent of sandwiches do actually seem to contain “lettuce” and something that people will say looks like meat slices while not convincing me. I can get behind the thought of the natural or maybe original Irken diet to be a mix of plant matter and supplemental fungi, but everything I’ve put together implies that they are completely unfit for processing the goodies in animal flesh.

Overwhelmingly, I believe that the only time they possibly even seek out more sources of amino acids is going to be when they are smeets. That’s how it works in many wasp species. I.e. The growing larvae are the only ones that actually get to reap from the hard work of a colony hunting down enough protein to feed them with, yet the adults live out the rest of their lives more than content to gorge themselves on nectars and fruits exclusively!

And you even could put that aside, but you’ll have to grapple with the ungodly thing that happens every single time you see Zim touching a piece of meat. Would be awfully convenient to blame it on his personal brand of weirdness, or earth contaminants, but we remember this was a weakness that Tak approached fully aware of and expecting.

We know that polluted water can burn them. We know that beans and other foods can give them grotesque allergic reactions. Well what in the horrifying name of Resident Evil is this, though? Buddy pals, I think we got some unintended consequences of that bio-hacking on hand. Collagen and chitin aren’t just functionally similar to each other, they are practically analogous building blocks.

For a WILD science fact, consider that there’s a ton of ongoing research into the application of chitin and chitin-derivatives into having a role in tissue engineering, as a hypothetical scaffold in lab cultured meat, and as an effective wound dressing ingredient.

What we’re seeing with incidents like Dib throwing that Bologna at Zim could be an extreme form of the vise versa, because I know a certain protein that processed meat happens to be pretty high in :)))

Imagine the coupling of this with the bioengineered genome of Zim’s kind being so… reactive to a foreign intrusion, yet also flexible to modification. Maybe it is the acids, or some contaminant/seasoning on the meat that first damages the cuticle. That healing ability kicks in, but doesn’t stop where chitin does, readily binding to and with the collagens in these strange tissues that are sorta like an Irken’s but also just enough not like an Irken’s that it also kicks the immune system into overdrive. Think of all the pain and inflammation of a poison ivy rash but if the damn plant itself could also fuse itself with whatever you brushed against it. I think Zim actually had an understandable reason to be homicidally pissed off for that Bologna assault. Also how the Bologna virus was accelerated in Zim’s body. Once it had incorporated itself into his own DNA, it was game set and match with the speed and help those cells had to replicate themselves.

And uh, yeah, I think this post has gotten about as long as it reasonably should be here. I did have a couple more points I really wanted to get out of my brain about the Almighty Tallest, and I think that would be a good launching point actually for a possible (and hopefully final jfc) part three to this. Till then I got some off-topic scoliids to taxidermy 👀

#invader zim #iz fandom #irkens #xenobiology #iz #scarlet talks about things #long post #we hyperfixating #absolute ramblings i mean holy crap #cool bug facts #sci fi

[hermajestytak]

Things that aren't canon but I can't unimagine anyway: Zim would excel in the art of drag and can TEAR IT UP on the dance floor if he really wanted to

Mostly because he's a big dramatic ham who could EXCEL at performance if he put his whole spooch into it, partially because he doesn't identify with or comprehend human genders anyway

#invader zim #zim #invader zim headcanon #iz headcanon #im telling you if i was in control of a revival or reboot I'd find ANY excuse to yassify zim #i even have a whole au where he dominates the world by being a drag model it goes hard af

[sapphorror]

All external perspectives on ZADR are good external perspectives on ZADR, but my absolute favorite is always when the membranes/their classmates/a downright absurd number of asexual space aliens are completely unphased finally seeing it in action. Like, not even in an 'I knew it!!' sort of way, because that would imply anyone ever thought to ask the question in the first place. it's more of a surprise to find out that the snogging is only a relatively recent development, if anything. 'can you freaks go make out somewhere else you're blocking my locker' is the most emphatic reaction they get

bonus points: dib chasing people around trying to talk them into having a more dramatic response to the culmination of his fraught years-long slowburn of an enemies-to-lovers arc with all the same fervor he pours into insisting that Zim is an alien and about as much success. Bonus bonus points if this line of argument results in him obliviously volunteering far more damningly intimate information than he would have admitted to under torture were he not single-mindedly fixated on demonstrating by any means necessary why this should definitely be a very shocking revelation for everyone else ("Dude, TMI")

((Zim's just fine because noticing what other people think would require stepping outside his own self-absorbed theatrical narrative for all of five seconds, which he is completely incapable of, bless his little alien squeedily-spooch 💚))

#invader zim #zadr #zadp #iz posting #natterings

[williammorgan45]

You know what time it? It's Realizin' time!

Here it is! The result of the brain rot of @realizinau art and Alan Wake (I took inspiration by drawing this.The games are so cool) so here we are. It's a bit wonky but I think it's decent. Please ignore the little blue spooch on the suit. I made a boo─boo while painting :/

I'm still thinking about on how to name this guy but I have a little of his backstory on how his role would be in the Realizin' AU.

First he's a wolf if you're wondering.

Alright, now into his story: ------------------------------------------------------------------------------

Before being put into the Bigger Bodies Initiative, he was just a child like any other with a mother and father who loved him and loved them back. But after a tragedy to both parents in a car accident, leaving him as the sole survivor of the crash, he was alone in this narrow dark place.

He was put in normal orphange just with many others parentless but he was different to other kids. Just as the kids where loud, energetic full innocence and some didn't apply to the rules he was the opposite. He was quiet, didn't move alot from his bed, his innocence gone for the result of the crash and allways following orders from the caretakers of the orphange.

Since he didn't talk to the other kids besides to the caretakers to see of he was okay and only respond with a nod, a shake or a short phrase, they began calling him names like 'the silent kid', 'downer', 'the staff's pet' and other names behind his back.

He already got used to this new 'life style' on the orphanage. Wake up, breakfast, gaze outside the window of his room, nap, lunch, more gazing outside again, dinner, sleep, repeat.

He told himself that's going to be his life until he was adopted to a new familly.

...That was the plan before him and others kids where called on the hall as their caretaker was explaning that they were getting 'relocated' to a better orphanage. He didn't understand why tho but if they where getthing relocaded to a better orphanage was probably for the best.

...Right?

Him along with other orphans entered the bus that was meant to transport them to the new orphange. The name on the side of the bus caught his attention before entering. Playtime Co. He knew that name. Tha was the name of the company who sell those toys that appered on TV. His guess was that maybe they are expanding or something.

After that, everything where blur and pieces. How he arrived to Home Sweet Home, meeting the staff, Huggy Wuggy, Kissy Missy, Mommy and Daddy Longlegs along with other toys,doing some sort of test of memory and running, being told that he got adopted, on how he was guided to a room with a bed as they put him on the bed before putting anesthesia and how he became...like he is now.

He felt...weird to say the least but he quickly got used being taller and getting used to his new body. A few bumps here and there but he got used to it. Faster than the others. The Doctor thinks to himself.

And before he know it, he got a brand new suit (he allways wanted to wear one when he was older.It made him feel...important.) and got a new... 'job' as the new guard of Playcare and Home Sweet Home. At day he would help some of the staff carry important papers so he was given a mesanger bag to carry those paper more easier and organize smaller toys for the kids and making sure the wasn't something a miss or any complications among the staff and the children. And by the night, he would roam Playcare and Home Sweet home hall's with his trusty flashlight to make sure there wasn't any stray kid or someone suspicious was around.

He took extra careful in the night because he read in a book once that the dark can by tricky and dangerous. But what caught his attention more was one sentance in particular.

"Trust no one in the dark."

After that, he took his night patrols very seriously, with careful steps and eyes all open for anything. Something tells him there something off but rapidly dissmiss the thought.

Sometimes when doing the day shift, some of the kids would run to him and would either drag him to play with them, show him drawings of him or hug him out of nowhere. He would stay still with no idea what to do or react. Thankfully, some of the staff or caretakers would save him from that embarassment and he would fix tie and continue with his duties for today.

Just like before he is still silent with a neutral looks almost all the time. Responding with a nod, shake or short answer to long questions. He would been doing this for 5 years. Making him 15 years old if his math is correct.

None of the staff, the caretakers or even the children have see him smile. Not even once. Always on focus on the task. Some even says he's more of a robot than someone alive.

It would take a miracle to even make him smile.

...Maybe that miracle could be in the form of 8 new Critters know as The Smilling Critters.

Only time will tell...

------------------------------------------------------------------------------

And that's that! (Jesus, that was long.) Anyway, if you read till the end, thanks! 'preaciated! Hoped i could have entertaied you a little. Again, thank to @realizinau for inpriring me to make this little thing and maybe i will do more. But for the mean time...What's the time? Playtime...

#realizin' au #smiling critters oc #oc #oc art #poppy playtime fanart #realizinau

[humanboi-zim]

HELLO ZIM! I'VE TAKEN SOME TIME TO LOOK OVER YOU AND DIBS RELATIONSHIP YOU ACTUALLY HAVE A 69 PERCENT CHANGE OF DATING HIM

I JUST WANTED YOU TO KNOW XD!

That's not the best percent...

Zim will never date the Dib no matter how he makes my spooch feel >:[

(he has a crush)

#invader zim #iz #zadr

[squeedly-spooch]

hey i just found your blog so I'm sorry if you've answered this before but does the 21+ in your bio mean that you are 21+ or that the blog is?

Oh! I can see how that may be confusing, I'll have to update my bio to make it clearer :> but it's just referring to the fact that I'm over 21!

#spooch speaks #also sorry for the delayed response its been a while since I logged onto my main account and its sideblogs pftt #grey alien

[dunybuh]

This is one of my OCs, Lia. She manages the tallests time like appointments and meetings and things like that, kind of like a secretary. sometimes, she also does things like get snacks for them. She is timid and generally calm and very quiet. But if you insult the tallests or her job, then be prepared for an ear full and possibly even a kick in the sqeedly spooch.

(P.S. I've never posted any art online before. But I'm hoping to start posting some art on another account on here sometime in the next year. I'll make sure to tell you when I do!)💜🛸 Your art is absolutely stellar! You are one of my biggest inspirations!💗

OMG, WHAT AN HONOR TO BE INSPIRATION!!! AND YES!! Don't hesitate to upload your art! :D

#invader zim #iz irken #irken oc #irkensona

[spaceboibrainrot]

YOUR TAKE ON IRKEN ANATOMY! GO! >:)

Alright so here's a big rant about my Irken anatomy headcannons

Irkens are created via a mass yearly collection of DNA from the best Irkens by the control brains, Irkens are hermaphrodites but many are sterile or get fixed.

Irken smeets have short lizard-like tails but as they get older they get longer and thin out having velvet like fur and a soft silky fur at the very end. Some Irkens who were either premature or have growing problems will keep the lizard-like tail their whole life. Usually the tails thin out at age 10-13

Irken antennae are naturally more kinked the more feminine the Irken is, antennae can be straightened or curls to appear more masculine or feminine. Antennae release a chemical with a unique scent from Irken to Irken for cleaning the antennae and scent marking, which is used for friends, family or partners. Antennae are used to feel and smell (not hear tho, Irkens have an inner ear)

Feminine Irkens tend to be a lot bigger

Irkens have one less digit on their hands and feet, they have paws and claws that are underneath the skin and don't grow, Irken also have dewclaws on their feet

Irkens have a squeedly spooch that functions as a digestive system and serves most functions though Irkens also have other organs such as: a heart, lungs, kidneys, a bladder, ovaries, fallopian tubes, uterus, testies, and DICK!

Irken reproductive parts are hidden internally similar to a bird, bug or reptile under a lip of skin on their abdomen

If an Irken manages to have a child naturally the pregnancy will only last 6 months resulting in a natural birth of 1-4 smeets only about 8 inches long from head to toe, the smeet won't open their eyes until about 3 weeks old but will immediately be able to eat solid foods (these are bugs after all) and stick close to their parent.

Irkens naturally eat meat as well as sugar and carbs but struggle with heavily processed lunch meats and artificial meat & sugars

Irkens go through an estrus cycle that's different from Irken to Irken anywhere from a few hours once a month to a few days once a year. Estrus cycles start around mid adolescents (14-17) with drugs designed to reduce the effects being offered.

Irkens are cuddle bugs :]

Edit: cheese and metal make em drunk/high

#invader zim #iz #irkens #irken anatomy #irken biology #spaceboi's stupid head cannons