Beaver Mattress

A feminine napkin, specifically a Maxi-pad

I got's to go to da store & buy me some beaver mattresses - gettin' kinda runny down dere!

by Blorb2! September 18, 2012

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

mattress tester

1. Noun: Slang for prostitute

Did you have a good time last night?
Yeah I want back to see that mattress tester

by dickmagee November 19, 2014

Mattress bunny

The opposite of a pillow princess. Always giving never receiving.

That girl is definitely a mattress bunny.

by hazeleyedbeauty22 August 6, 2021

Ditch Mattress

A mattress found in a ditch. Or an insult. A rude/inconsiderate/ghetto/impolite person.

Stop being such a ditch mattress.

by Pb&jelly:-) April 19, 2019

Mattress Nook

The divot in a mattress caused by sleeping in the same spot repeatedly.

Person A: "Man, I really need to sleep in a different spot once in a while. I had to climb out of my mattress this morning."

Person B: "Sounds like you have a pretty serious mattress nook

by J-Soul December 9, 2010

mattress of snow

the pile of snow left on top of a car after the owner(s) have cleared the windows off. This pile of snow closely resembles a mattress on top of the car and sits in the same place as a mattress would.

This pile of snow is usually left on the car by incompetent assholes who don't understand that when the snow falls off it could hurt someone.

Did you see that mattress of snow on that mini-van?

Yeah, that shit nearly hit my windshield

by J-Bob 92 January 12, 2011