Fatfuckititis 

An infectious viral disease that attacks the hosts body. Only 1 known symptom is extreme morbid obesity. Once infected a normal size person can balloon in size 2-3 times their original weight in a very short period of time. Often referred to as Devin Carleton Disease from the first diagnosed case this disease is rare and only 2 cases have been confirmed in North America as of 2013.

Look at that disgusting fat bastard over there. He must have Fatfuckititis!

Fatfuckititis by D. Carleton October 3, 2013

FratFucker

A "Frat Fucker" is one who joins a fraternity... period. 99% of frat members or "brothers", are womanizing assholes who need to pay to have friends. Usually also have a small penis, or a weak personality, and use a fraternity to make themselves feel wanted or special.

Anyone in a fraternity is a fratfucker

FratFucker by Jason Catapheasre October 16, 2006

Fart fuck 

Some one who is a fart and a fuck and listens to dance music

Hi fart fuck, what are you doing today

Fart fuck by The Hulk October 3, 2003

fart fuck fucker 

A person who likes to fuck a fart fuck.

Hey fart fuck! Wanna go fuck? Cause you see, I'm a fart fuck fucker!

fart fuck fucker by GuyNextDoor May 18, 2006

Fartsuck 

Applies to an unappealing set of circumstances. It may be applied as an unflattering description of an event or ritual

Joe's got a real "fartsuck" job down at Popeyes.

Fartsuck by Gary G. May 15, 2008

fartnuckle 

A fart so voluminous that after it has been expelled from your system you have to tighten up your belt by at least one buckle.

Fartnuckles are best experienced when they're a total surprise.

You'd think it would be call a "fartbuckle" but it's actually "fartnuckle," with an "n." And to be clear, it's not "fartknuckle" with a "kn." It's just an "n."

For any Game of Thrones fans:
one horn is a fartnuckle, two horns wildlings, three horns White Walkers

fartnuckle by Ae5Ea8 January 18, 2017

Fartfucker 

One who humps the air in the same manner a dog would do. This is common when a man neglects to wash his balls. When they are with fumundacheese, a woman will pick up on this, thus pushing her mate aside. His only recourse is to hump the lingering pussy odor in the air.

The fartfucker could put someones eye out with that!

Fartfucker by Papacoon January 8, 2009