Condition that happens when a man or woman wearing tight clothing that hides a muffin top bends over or otherwise uncovers the bare muffin top for the world to see.
Dude 1: Bro what's so funny, why you spit your drink out?
Dude 2: Dang man, that thick girl over there just leaned over to grab the mustard and the muffin came out da wrapper. That shit is gross!
When a woman is bent over yacking and the dude is behind her beating it up loving it cause every time she retches her muscles contract squeezing his cock!
To many shots! Bitch you take home from the bar but she is fucked up... But you don't want to waste you're opportunity so you bend her over and she starts yacking... Yack in da box!!!!!