fatass 

some with an over-abundance of ass.

that bitch is a fat ass

fatass by Bob December 10, 2003

fatass 

1. A person who is really fat and annoying.
2. Connor, in trinity high school

"Connor is a fatass"
"Which Connor"
"The one sit next to me in music"
"Oh"

fatass by asharshwehwhwhars October 19, 2008

Fatass 

A fat person that is a waste of human flesh, and couldn't even have the decency to be a waste of a small amount of human flesh.

Godamnit not fatass again!

Fatass by alfa May 13, 2004

fatass 

One whose bloated sacs of cellulose have swelled to the point where the pressure ruptures their spinal cord and travels to their brain, infecting their ability to reason and speak proficiently.

see Michael Moore

fatass by beadhead November 24, 2003

fatass 

a big booty woman or woman with a applebottom

sir mix alot definition of the word fatass: "Baby Got Back"

fatass by tapthatass September 23, 2005

Fatass 

1 a very fat person

2 a very fine ass

That a nice fatass

That a fatass guy

Fatass by ZDOGNATION( Waylon) July 20, 2019

Fatass 

Usually found with the name Leo, a Fatass is a male with big usually large boobs.

"You are such a Fatass"
"I know I am"

Fatass by Boris Johnson 2019 November 3, 2019