Fartnuts 

The "Oh,no!" lumps in a fart that you knew in advance that you shouldn't have risked, due to recent diarrhea.

I felt the fartnuts, and knew that I had to go home to change my shorts.

Fartnuts by Phuqit October 14, 2009

fatneek 

KSI

Me:Ur a fatneek
KSI:Nah fam

fatneek by Murtaza786 May 4, 2021

fatneek 

the word is use to describe someone who is fat and gets bullied by his own subreddit

fatneek

fatneek by Matejwastaken February 10, 2021

Fatini

A girl who is always happy around people, never shows if she's sad, mad or upset because she doesn't want to hurt anybody. Kind, Cute, Generous and LOVES Animals and Kids. A great friend and listener. But there is a sad back story to her life.

"Fatini you are an amazing girl."

Fatini by 김하늘 December 31, 2016

Fatneek 

fat black dude with a dead trim and can't grow a beard and is 5'10. He is also "bulking"

Ksi is a fatneek

Fatneek by Szuxy September 25, 2020

fatneek 

KSI

KSI is a fatneek

fatneek by RagingCunt69 January 19, 2021

Fatneek 

Someone who is over 400lbs, has a red mop as hair, and is a bootleg ski mask the slump god

KSI is a Fatneek

Fatneek by coldhotdogs111 August 1, 2020