VROOM (verb, noun, adjective) To be stuck in an animation lock and fly merrily along the map, trolling the shaman and amazing other mice. VROOM'ing on command is an ancient brazilian secret that is passed down through the tribe.
t The best letter. Was replaced for a while with @kevin.
gjgjgjgjgjgj Giraffe jump. It is said to congratulate a person when they do something amazing.
tytytytyty Tortoise yolks. Said to show gratitude.
wbwbwb Said when people return from being offline for a while. Spam them with this to make them feel good.
"What color bra are you wearing?" Ask to find out somebody's gender. Does not work on Yams.
opti'd Said when someone leaves before anybody has the chance to say bye. Named after Optimousep Pawpaw.
~~~~~ A series of tildes. The signature phrase of Mootlesrofl.
butts The rump. Sometimes used in similar situations to t (see above.)