A man or woman who has no standard and has had sexual intercourse with most of the squatters in their community
Jillwyn is such a squat mattress, I heard she slept with all the guys at every squat just to have a man to keep her safe, so just like a actual squat mattress everyone got their turn, u don't want her scabies
Music that people listen to while having sex.
This Chris Brown album is good but it's mostly mattress music.
A ballsack so large and loose that you could rest any number of body parts on it.
That shorty rode the dick bicycle the her meat flaps took a nap on the Ballsack Mattress.
Rob: I'm so Tired I could sleep on the Ballsack Mattress.
Tom: dude, that's gay
Rob: so what. It's comfortable as hell.
A person in a band who has slept with a majority of the other members in said band.
Wow, Holly's had sex with everybody in her band.
Well, they don't call her the band mattress for nothin.
A sanitary napkin, such as a kotex.
My girlfriend is on her period and left a box of mouse mattresses next to the toilet.
Another word for Pad (product girls use on their periods
omg she was so scared to use a tampon so she only used sweaty mattresses
omg she smelt like she hasn't changed her sweaty mattress
The name you give a person who spends a lot of time on their back (on a mattress).
My sister is the Greater Southwestern Mattress Back