the expulsion of stomach contents mixed with mucus, and traces of stomach fluids.
Synonyms:
Puke, Vomit Hurl, blow chunks
I am wasted, my good friend, i think i might have to up chuck all over your face if you would not kindly escort my sick ass to the toilet.
by Dave June 13, 2004
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like a burp, when you throw up a little in your mouth and sometimes automaticly swallow it
guy: hey hows it goin?

girl: nothin, how about you?

guy: Oh me well ive been wondering if you would want to go on a date w/ me

girl: oh sorry i just up chucked.
by tonyhojo March 26, 2007
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a guy you vomits all the time because he can't hold his liquer.....pussy
by stretch October 25, 2004
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to puke, vomit, throw up, barf...etc.
"When Andrea saw the food in bamba she almost had an up-chuck reflex!"
by Jobo April 14, 2005
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A sexual position in which a guy fucks a girl so hard in the ass it she throws up as if she had gotten a roundhouse kick to the stomach, then proceeds to eat it.
I hear Sally got an Up Chuck Norris from Steve last night, guess she likes it rough huh?
by Ferretier November 2, 2008
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The process of getting alcohol for a party.
"What are we doing this weekend?"
"I think we should call up chuck yo!"
by paulwalll March 3, 2008
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