To bum.
The action of attacking and attempting to invade a target’s (likely your homie) asshole (usually with the help of other homies) using any nearby objects that are to your liking (usually pointed)
Male #1-“Guys ohwen is taking to Mia again, we should totally bum him”.
Male #2 #3 #4 “ya totally, Bum-em bum-em rape-em rape-em”