Shelf Butt Edit Meaning

1.

(n) An ass so large as to simulate a shelf, table, nightstand, or other flat tabular object that one might set a drink, ash tray, plates, a TV, or what not on.

"Bitch got a shelf butt that you could stack an encyclopedia on!"

2.

A large butt on an otherwise not large woman. So oddly large that it protrudes like a shelf.

If you just saw Jane from the waist up, you'd never guess how big her ass is ... what a shelf butt!

See BWS

3.

a bum that sticks out i.e like a shelf.

"you could set your glass on that shelf butt"

See booty, bum, shelf, but, ba donk a donk, butt