fatcrack 

Technically any fold of fat of a morbidly obese person, but in common usage one that harbors foul-smelling excretions. These can be simple body odor, areas that were too hard to reach during showering, or areas that have become fouled through elimination, the impossibility of spreading the cheeks, or constrained by the shape of a toilet seat (the latter two causing a "muddy fatcrack"). The word can also be used to describe odors caused by a fatcrack - in this case 'fatcrack' is most often experienced when the fat person moves, releasing a bolus of odor, or 'fatcrack'.

1. "Damn, that lady on the bus had some serious fatcrack going on."

2. "What's that smell? - Oh, that's Ruth, she's got a muddy fatcrack".

fatcrack by ClimbingTheLog November 28, 2006

FATCRACK 

A FATCRACK can be a man or woman. Usually a woman. They are often described as fat, and utilise children as weapons. The first sign of an FATCRACKis a lazy eye, but they are more often than not falsely diagnosed as looking like a retard.

Often surrounded by chavs.

SEVERE DYSLEXIC.

Often mis spells “what” and “wat”

Man that bitch is such a FATCRACK!

FATCRACK by Crackfat Mcgee January 23, 2023

fatcrack 

A extra large crack, as in your butt crack of course. A crack or but, if you may, so large large that it takes up an excess
amount of room.

Joey: She has a huge butt
Max: Naw she has a huge fatcrack

That man who just sat down has such a large fatcrack he took up 3 seats.

fatcrack by M.C.Stewart April 19, 2008

fat crack 

a slang term used to describe puppy chow because it is as addicting as crack but you definitely do not get skinny while eating it. It tends to make you gain weight from not being able to stop eating it once you start.

Hey I made some fat crack last night, want some?

Once you get started on the fat crack, you can't stop.

fat crack by countryprincess43 March 25, 2010

fat-crack 

One who is only slightly overweight or obese.

Person 1. "Dude, I've gotta get back to the gym."

Person 2. "Yeah man, you are a fat-crack."

fat-crack by Lauro Chavez November 4, 2007

fartcracker 

When you let out a fart and it hurts your butthole and sounds like a firecracker.

“Technical Term” - When the resonance of a fart creates excessive vibration of the rectum, creating pain.

Doctor to patient - That pain you experienced is what we call in the medical field a “fartcracker”

fartcracker by Bigtwins2 June 24, 2021

Freddy Fazcrack 

Freddy FazCrack is Freddy Fazbears Badonkadonk

NightGuard: Freddy i dont wanna see that Freddy Fazcrack!
Freddy: OR OR OR OR

Freddy Fazcrack by Tedstr July 11, 2025