fattums 

a really fat, orange cat
he must be waddling across the road and a mack truck must be coming at him and his owner to weak to pick him up
three of him must equal me

syn. fatshit, fatass

"oh no, fatshit, come back here!"

fattums by ems March 1, 2004

Grizzly Fatums 

An extremely obese man with a beard. Preferrably used in a derogatory sense.

"Jesus Christ did you see that Grizzly Fatums lookin' motha fucka back there? Swear to God the dude had a whole chicken leg stuck in that beard!"

Grizzly Fatums by hopeagnsthope313 September 28, 2006

Fattus Maximus 

One who is massively overweight and uses gym equipment to watch Netflix on the treadmill.

Also sits around and eats KFC all day.

Dude 1:Dude, did you hear that the Reddit user u/GherkinP is a fattus maximus?
Dude 2: yeah, I heard he uses the treadmill to just watch Netflix.

Fattus Maximus by WellFuckYouToo December 9, 2019

fattus shittus 

when the phrase "fat shit" isnt enough so you have to add a bit of prestige to it.

nigga: ey u wanna grab some burgs?
other nigga: naw fam u fattus shittus, go lose some weight ya fat nigga
nigga: fuck you scum nigga (pulls out glock )

fattus shittus by ssmokingisbad May 29, 2023

Fattuns Cheatuns 

When you are engaging in intense 1 on 1 action in a video game against your peer and they use there super powers to enhance there chances of winning melodramatically by tele·ki·neti·cal·ly altering there character in the game thus no true competition = Fattuns Cheatuns almost a Fake ass bitch lol

Me and Dave were playing halo 2 in the basement when all of the sudden Dave's Master Cheif flew into the air 250 feet and dive bombed into my Master Cheif murking him. Thus turning Dave into a Fattuns Cheatuns Eternally

Fattuns Cheatuns by Chris Duffington July 31, 2011

Fattuso

Fat ass bitch ass penguino

Kevin is a fattuso on a mission to save the world

Fattuso by Sexygirl6969780 August 4, 2016