A bowel movement that is mostly or completely liqud. Generaly squirts out like a fire hose. Liquid shit that usually happens after eating bad food or a night of heavy beer cunsumption.
Man i was drunk last night and i had the serious butt puke this morning when I woke up.
by Russ Bus January 10, 2006
4 more definitions
diarhea varying in substance, usually containing lumps, chunks, and hot slime which burns the cornhole. Resembling vomit expulsed rectally.
I won't be in to work today, I have a case of buttpuke.
by Steve January 06, 2003
1. To vomit into the tube that you are felching someone with, therefore filling the ass with puke.
After jaay was done felching, he had to go in the bathroom and drain the buttpuke from his ass.
by Beyond warped August 31, 2003
diarrhea. liquid shit. the brown fountain.
Holy shit where's the bathroom I'm gonna butt puke!!!
by Triangle Man June 17, 2005
To spray vomit or blomit (bloody vomit)into the tube that you are felching someone with, therefore filling the anus with puke.
After jaay was done felching his 89 year old boyfriend, he had to go to the bathroom and drain the buttpuke from his rectum.
by Legendary Films September 21, 2004