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.

by Rainestar June 29, 2018

Flatassmentalimparment

When a girl thinks she has a fat ass but she doesn’t have any ass

That poor girl over there has flatassmentalimparment

by Bigboy3578347 July 4, 2019

Flatassmentalimparment

When a girl thinks she has a fat ass but she doesn’t have any ass

That poor girl over there has flatassmentalimparment

by Bigboy3578347 July 4, 2019

Floatatious

When I feel more amazing than awesome.

I have never felt so floatatious! It’s like I am on top of the world!

by KarVan February 3, 2021

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"

by stanbtsyouhouseslaves November 23, 2021

Fatasism

The use of an object (doughnuts, ice cream, cookies, etc) to encourage a person to move their body at a greater intensity; particularly in running.

Person1: When people don’t run or workout hard enough I make them chase a doughnut to go faster.
Person2: What is that called?
Person1: Fatasism.

by Honeysweet May 29, 2020

flatass

like fatass, but with super flat people

person a: which person in here haz the biggest boobs
person b: me ofc

person c: no fuck u ur flat af
person a: stfu flatass

by aarghh c coom arghh September 30, 2020