flatbag 

a type of extreme fellatio in which a continuous and aggressive sucking technique is applied post ejaculation to the point at which the scrotum collapses in upon itself .

after their date they decided to have oral sex and he couldn't believe how fast she flatbagged him.

flatbag by limpish December 20, 2020

flatbag 

nasty whore, U G L Y, no stan. pathetic and still pining over her ex. posts 1000 nudes on priv, but still not convinced she’s a she. claims to hate drama but always the one starting it.

Flatbag has been running her mouth again, I already told that bitch to pull up.

flatbag by satans_finest666! November 14, 2018

Fatbag 

A medium pizza, rolled up and deep-fried. It is officially called a pizza roll. Usually ordered when intoxicated. The favorite food of drunk St. Lawrence University students. If eaten sober, the first few bites tend to taste quite delicious. The same can't be said about the last few bites. THE ultimate diet killer, hence the name "fatbag."

"I was so drunk last night, I called Sergi's and ate a whole fatbag by myself."

Fatbag by Larry and Muffy April 16, 2006

Flatback

A white chick who has no ass. She's usually skinny and piles on the make-up to make up for her lack of back.

Bobby: I thought that chick at the supermarket was hot until I passed her and noticed she didnt have an ass.
Jake: Yeah, she was a flatback fosho.

Flatback by Jimbro39 September 5, 2022

flatback

A sexually promiscuous woman who prefers the missionary position. Originally used in detective novels of the 1930s and 1940s as "flatbacker".

"My sister was the neighborhood flatback."

flatback by tman March 13, 2004

flabbage 

The free flowing excess skin and fat typically seen on an obese person.

The chick at the bar thought she looked hot, but her flabbage was leaking out over the waist of her tight pants.

flabbage by JGMcD May 6, 2007

flat bag 

Engineered by the awesome Aussie duo Roy and HG on "The Dream", a nightly TV review of each day of the 2000 Sydney Olympics, were a number of terms describing particular moves by male gymnasts. Flat bag refers to the gentle touching of the athletes groin to the ground whilst doing the splits, usually from a handstand position. See also crazy date, battered sav, hello boys

Yes, and that's a lovely flat bag by Nemov!

flat bag by JB February 28, 2005