An explosive bowel movement.
I heard you popping a major shit zit in there, man.
af Mike Goff 7. juni 2006
When you deficate into your lover, partner or random drunk-hookup's mouth, then make them puff their cheeks out as you smash them together, exploding shit and saliva everywhere.
Man, I can't get the shit-zit stain out of my cardigan sweater!
af makibr 16. maj 2007