Blake: (yawning as she enters the bathroom) Good morning.
Weiss: (fixing her makeup) Good morning.
Ruby: (finger combing her hair) Morning, Blake!
Yang: (brushing her teeth) Morming, babe...
Toothbrush: Brrrrrrrrrrr!
RWBY: (continue their morning routine)
Yang: (finishes brushing her teeth and places her toothbrush back in the holder)
Weiss: (glances at the toothbrush holder and her eyes widen) Yang?
Yang: Yeah, Weiss?
Weiss: Your toothbrush isn't electric?
Yang: Hm? (Glances at her totally normal, yellow toothbrush) Oh! No. Just a regular one.
Weiss: Then how?
Yang: (holds up robotic hand and turns on vibrations) *Brrrrrrrrrr!* Vibration function helps me get my teeth squeaky clean. Does wonders to combat the sand that gets stuck in my teeth. I'm gonna go get dressed now. (Leaves the bathroom)
Weiss & Blake: (jaws drop and blushes)
Ruby: (while brushing her own teeth) Wucky! I bish I had dat!