by Glen Newhall February 8, 2007

A belly buster is a dude who, when masturbating, will prefer to ejaculate onto his stomach (or belly) rather than into a Kleenex or tissue paper.
So-and-so is a belly buster because he jerks off while lying on his back in bed and "busts his load" onto his belly, with the hope that he will not hit himself in the face.
by Gene Juan LaFlair September 27, 2009

by sukebe September 19, 2004

by diane royal March 30, 2004

by rainbowfizz October 21, 2004

after long evening of over indulgence, you experience adominal cramps and the loss of control of your bowels to a liquidy explosion the next morning
"Dude, I think I over did iit with all the beer, booze and hot wings last night. That last dump was a bowel buster! There was shit everywhere!
by donjuandemarco December 30, 2009
