Fatass

1 a very fat person

2 a very fine ass

That a nice fatass

That a fatass guy

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"

by Boris Johnson 2019 November 3, 2019

fatassloser

somebody who posts meaningless definitions of words that don't exist as if it is funny

Stop posting this you fatassloser

by wetwabber May 13, 2020

Fatass

Someone with a "normal" Bmi or higher who is round in shape and appearance. Has no visible muscles and typically is called fat by others.

Rafa is a Fatass

by Davel Erect Smith January 24, 2021

Fatass

People who possess large amounts of meat tissues

EngKlewFoang and NgJiakHoau both a Chinese fatass.

by FattyHawFong July 12, 2021

Fatass

The identified personification whom has birthed yourself.

Damn g ur moms a fatass tell her to go to the gym

by Real tittie taster February 18, 2022

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

by Spetnuzi November 13, 2022