fatassitus 

A common disease also known as super morbidly obese. This disorder can strike any human, but is generally found around the "all you can eat buffet" down thar at thems "golden corral" home of the best chicken fried steak.

Dude, what the fuck is this place! Oh yeah, this is where all the people with fatassitus go to graze.

fatassitus by 60 Central February 28, 2008

Sneakeus Fatassious 

A fat bastard that drives a white Chevy Colorado.

That Sneakeus Fatassious wrote me a parking ticket.

Sneakeus Fatassious by PB Project Room April 30, 2013

Fatasiousous 

(Fat-ass-ee-o-sus) A disease where one becomes a fat ass

Sir, you've come down with fatasiousous

Fatasiousous by cnick May 27, 2005

fatassity 

adj. two friends who love to eat and talk all day long! morning til night :]

Michi and Mai are such fatassities! yayuhhh!

fatassity by abg April 29, 2005

Flatassitosis

A condition in which one's gluteus maximus is less than the required amount for effective booty shaking.

Due to my state of flatassitosis, I will be unable to partake in the twerking competition.

Flatassitosis by Rainestar June 29, 2018

flatassitish 

Pronounciation: flat-ass-eye-tish

Definition: Keiko Roy

"Damn keiko ass real flat"
"ikr she got flatassitish"

"she need a bbl fr"
"Yh in severe cases of flatassitish a double or maybe even a triple is needed"

flatassitish by stanbtsyouhouseslaves November 23, 2021

Fatassus gluteus

A very rare animal described as being darker in color and very overweight they can be found in damp dark areas and you can usually hear there mating call "no cap on god" on warm summer nights

My least favorite animal is the fatassus gluteus

Fatassus gluteus by Spetnuzi November 13, 2022