A form of stomach upset that you get from drinking too many unfiltered craft beers. Symptoms include feeling bloated, diarrhea, watery stools and a general feeling of malaise. Expect to have intense diarrhea which makes your rectum bleed from excessive wiping for a period of about 12 hours after the last beer is consumed.
Karen and I went to that new micro brewery in town and although the beer was good, I have the worst grain belly from it.
by DeEnda Myhog July 22, 2020
by Funfairy April 30, 2013
A large increase in fat around the abdominal area due to less fitness and more time sitting in a chair every day because of impending exams.
Poor student: "I'm working so hard to get this 2:1! Shame I've grown a revision belly because of it.."
by aguynamedguy May 14, 2011
Joe: Ugh! Am I getting pulled over?
Jason: I told you to watch your speed. There's lots of BROWN BELLY'S out tonight.
Jason: I told you to watch your speed. There's lots of BROWN BELLY'S out tonight.
by FcukYouAJ October 08, 2011
Referring to two or more fat people
by BELLY DAVIS April 03, 2017
by 412dksjh May 23, 2011
by GabesWords July 05, 2017