fatback

A layer of buttery cheese commonly found on a sorostitute's back, just above her waist that usually shows signs of dunlap disease and may or may not be accompanied by a large stripper tattoo. This type of fatback is mostly caused from drinking beer and eating large pizzas all by themselves. Possibly a major portion of their freshman fifteen.

Damn, that sorostitute has a serious case of the fatback!!

by JRatt June 17, 2005

FatBack

A referal of a females backside or booty, appealing to the opposite sex, which is man. (No Males should have a fatback. Females are strickly forbidden to use this world unless your gay).

Man, the fatback on that female can cover the whole solar system.

by neiman July 07, 2004

fatback

man who can very carefully and efficiently balance being both a pimp and an alcoholic.

the fatback had sex with a sexy lady without spilling his beer

by fatback August 18, 2004

fatback

A female friend who is very good at being annoying

i.e. shut up fatback

by Leanne January 20, 2004

fatback chopper

Cleaving the buttocks in twain. Similar to a danza slap right along the buttcrack.

The bitch didn't like it in the ass so I had to teach her what's what with a Fatback Chopper.

by BUNNe's Sister, BUNNe, and an honorable mention to Wotan December 22, 2005

fatback mountain

A former hangout in Northeastern PA across from Camp Cockblock where good times and all around shinannigans took place.

Let's go over to Fatback mountain and wake up Fatback.

by Mr.Mulch January 09, 2010

Fatback

When you slap your stomach so hard your back jiggles

Dude you see that fatback hit the water.

by Craigitron March 17, 2017