shelfass

When someone is really really fat and their ass sticks out and it looks like a shelf. You can put pictures, lamps, or even write a paper on it.

Fat big assed people, usually woman

shelfass by Jason February 20, 2005

shelf-ass 

A butt that sticks out so much you could use it for a shelf.

She had such a shelf-ass she could carry the groceries in without using her hands.

shelf-ass by Scott Henry March 6, 2008

shelf ass 

When one's ass, usually larger female's, stick so far out horizontally that it may be used as a shelf to place items on.

"Hey dude, have you seen my drink?"

"Oh broski, I left it on that bitch's shelf ass ahead of us in the line in Wal-Mart."

"What the fux, bro."

shelf ass by SpykeIzLeet August 23, 2011

shelf-ass 

Where the back and butt of a person seem to intersect at a 90 degree angle forming a shelf. For which one can rest an arm, cup, or book, like a bookshelf.

DAMN! Check out that shelf-ass on that ho, I could rest a cup on it!

shelf-ass by brandy kim May 9, 2011

Shelf ass 

Noun: a butt characterised by the sharp right angle from one's back, to the top of their ass. The thighs blend straight into the booty, but somehow it is very distinct from the back. It looks like they sat down for so long that their ass flattened out. The sharp angle makes it look and act much like a shelf.

"My teacher has a shelf ass so big that you can stack books on it."

Shelf ass by Chronus Pseudonymous October 30, 2018

selfass 

A picture of one's anus taken by one's self. A word that finds its roots from the common term, "selfie".

I gotta go get a slurpee, but first, let me take a selfass!

I just took a shit, let me take a selfass!

selfass by xtiansalvanaldo May 24, 2014

Shelf-Ass 

A women's ass (usually black women) who's top of the ass cheek is so big it can be used as a shelf.

Damn that bitches shelf-ass is so big it could be used as a table top cup holder.

Shelf-Ass by Anonymousshelfass April 13, 2016