A woman who has a nasty butt. Usually from being anally fucked to many times. Wide butt crack, jiggling all over the damn place, so lumpy, it looks like cottage cheese.
Yo, has anyone seen Paris Hilton's ass? She is such a nasty butt girl.
My mama call women who have jiggly butts nasty butt girls.
A chick whose fat thighs rub together as she walks. The terms coming from how you'd rub two logs together to create a flower.
Yo...that chick has some fire starter thighs.