Hatter: Quite the nice hideout you have here, Hare!
Riddler: I agree. Though, security seems to be lacking…
Scarecrow: Thank you. But have no worries, as my home is secure. Here, come with me.
*they go into a room*
Scarecrow: To ensure my own safety, each door and window here has been given a powder finish made from my own toxin. Even if you are wearing gloves, should you touch any part of your skin, the toxin will be absorbed into your body.
Hatter: Fascinating! And it doesn’t affect you at all?
Scarecrow: Given my natural immunity to my own toxin, I can walk in and out of my own hideout as much as I please.
Riddler: Quite the setup you have here! Even I am impressed.
Scarecrow: Indeed. Now, if you’ll excuse me, I’ll be in the other room. *walks out of the room and shuts the door behind him*
Riddler: Did he…
Hatter: Hare! I think you accidentally closed the door on us!
Riddler: Uhhh how are we supposed to get out?…. Crane?! Are you still there?
*on the outside*
Henchman: Hey Mister Scarecrow Sir.
Henchman: When are you going to tell them that you only put the finish on the outside of the hideout?
Scarecrow: Ehh, sometime in the future… maybe after I get done with my book… or I may just let them figure it out for themselves.