mattress ass

The flattened, unappealling shapeless, but sometimes square rear end of a man or woman. Lacking butt cheeks.

Tush, backside, dumper, arse, noassatall, buns, shitbox, fartbox.

While Peggy has definitely got it going on back there, poor Hank is sporting a mattress ass.

by Kel-Kan March 15, 2016

Squaddie Mattress

A girl who likes to have sexual encounters with members of the armed forces, usually from the army. More often than not during/after a night out when they’ve just met them.

A lot of girls in Darlington are squaddie mattresses, they like the boys from Catterick Garrison!

by QuakerOatsReadyBrek November 23, 2017

The gang mattress

THE HOE OF THE GANG GANG

Dat hoe IS THE GANG MATTRESS

by GANG GANG LEADER November 4, 2019

Burst Mattress

A burst mattress pertains to a vagina or gootherus that is not well kept. The pubic hair protrudes out the sides of the underwear, resembling a well worn mattress, with its stuffing coming through the seams

“Her lady garden hasn’t had a gardener in a while, it looks like a burst mattress “

by Gootherologist2020 November 25, 2020

Shot the mattress

Huge mistake; major dumb move. Origin: My husband thought he was going to dry fire a .32 but ended up shooting a round in our brand new mattress and it is not even paid off.

I wanted to get to work on time, but I shot the mattress on that one.

by Propa-Gandhi July 4, 2017

folded mattress

Someone whos fat vagina is bigger then camel toe and moose knuckle

Person 1- Damn look at that camel toe...

Person 2 nah man thats a folded mattress its huge...

by Ajc22 August 22, 2017

Pongo mattress

Normally a girl who will sleep with any army guy or pongo. Often gross and could take a bedpost inside her.

Guy 1: Hey have you been with Kandy?
Guy 2: Ewww! No way she been with every pongo on base, it would be like doing a bucket of water.
Guy 1:Ohh so she's a totally Pongo mattress.

by Jake Parkbench March 27, 2011