an incredibley large poo-poo
I'm off to the bog to do a bowel buster
by SteveMick Pete December 4, 2005
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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, 2010
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A triple hash brown from Waffle House topped with chili, cheese, and ham as well as an assortment of sauces.
by K1llr0y December 15, 2009
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The mega sandwich of McDonalds.

When you combine a double cheeseburger and a McChicken into a single sandwich.
Dude 1: So I went to mcdonalds the other day, and for $2.14, I got a bowel buster!

Dude 2: whats that?

Dude 1: when you separate the hamburger patties and insert the McChicken. 2 hamburger patties, 1 chicken patties, 6 buns!!!
by wolbear October 21, 2008
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(N). eng.; the act of receiveing fellatio from your spouse after they forget to lock the door while they are making a bowel movement.
Are you familiar with the blumpkin?

"Yeah sure, who isn't?"

Ok, well Laura refuses. However yesterday when she was taking a shit I stood in front of her and she blew me. Buccal Cavity Bowel Buster !!!
by Broskiniwitcz May 23, 2014
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