Definitions by KevinIsWin

Belgian Blowfish

The act of diarrheating excessively into a magnum-sized condom, tying the condom, and popping it over your mate's face.

Guy: Hey, babe, I'm going to give you the sloppiest Belgian Blowfish you've ever hard.

To explosively secrete diarrhea.

He couldn't hold his crap in any long, so he started diarrheating all over the place.