shelf butt 

(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!"

shelf butt by Bystrick March 22, 2003

shelf butt 

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!

shelf butt by BWS June 13, 2005

Shelf Butt 

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

"you could set your glass on that shelf butt"

Shelf Butt by Scottski.M April 2, 2009

butt shelf 

The top part of a nice round booty where the full butt cheeks meet the small of the back. It must jut out and fill a booty-loving man's heart with passionate desire.

Damn, look at that cute little thing with the nice curves. I just want to rest my face on that sweet butt shelf.

butt shelf by 02050 loves 02333 November 16, 2011

butt shelf 

The bottom part of a nice ass where the butt meets the leg. There is definetly a crease. People with elongated asses that blend into their thighs don't have one.

Guys checking out a girl with a nice tight ass: Dude check out the that girl's ass. Do you see the butt shelf?

butt shelf by Karen/Owen May 21, 2006

Butt Shelf 

butt shelf: an implant into a girl's ass that is so high and large you can place a drink on it.

"The bar was crowded but I found a place on Acea's butt shelf to store my stella."

Butt Shelf by David A. Porter January 14, 2010

Butt-Self-Management

A term that describes the awareness and management of ones own butt.

male Homo sapiens: "... Wow. Do you discretely inspect my butt completely concealed?"
female Homo sapiens: "Maybe, maybe no... you will never know, unless you pay close attention"
male Homo sapiens: "Damn... I gotta step up my Butt-Self-Management game..."

Butt-Self-Management by Humid Snabel April 15, 2016