busted pussy 

A pussy that has been punished by the dick for years and finally just caved in creating massive meat curtains and a gaped orifice. Extreme cases can manefest themselves as a prolapsed vagina(aka pussy hole actually hanging out).

Damn that bitch had some busted pussy, i just fell in and slide down like i was on a Six Flags water slide.

busted pussy by Datnigga March 2, 2007

Busted-Out Puss Flap 

This is achieved when the inner labia (typically of a fat woman) sticks out to the side and looks like a uvula. It is especially common for the accompanying odor to be the worst thing you will ever smell in a thousand lifetimes.

"I figured I'd take that whore to a cheap motel, but when she took her pants off my eyes started to sting so I got the hell out of there because I was pretty sure I was in for a busted-out puss flap."

Busted-Out Puss Flap by Des Long November 16, 2012