mattress back

1. (noun) A girl who has sex so often, whether with the same partner (nympho), or many different ones(slut), that her back seems to be constantly on a mattress.
2. a condition derived by a girl who engages in said activities.

1. "That girl is a mattress back if I ever saw one."
2. "You're gonna get mattress back if you keep sleeping around like that."

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back waiter

front waiter's assistant, quarterback, slave

Joe, the front waiter, frequently got pissed off at his back waiter, Clarissa, because she never properly introduced the dessert cheese platter. Clarissa frequently got pissed off at Joe for ordering her around like a diva so she started smoking cigarettes when she was supposed to be clearing plates, much to Joe's dismay.

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piggy back

when someone carries someon on their back...usually kids piggyback their parents or galfriends on their boyfriends..
gay dudes on each other

gal...comeon sweety am tired..can i piggy back ya??
dude...fuk off..u skanky ass big ass ho

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Back Blast

1. The Area that should be checked before emitting a really terrible fart, when farting, or in most cases, about to fart, you should check a good distance of five to seven feet to make sure no innocent bystanders or pensioners are in the area.
2. Used by the military to check the distance is safe before rifing a rocket launcher

John Boy Goode: OMG I THINK IM LIKE, GUNNA YOU KNOW, DROP ONE
Peter Pluffiey: Check your back blast dudeeee

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Quarter Back

The term for a woman who has a lower back tattoo. The theory is that a woman who rocks the lowerback tatt, she has been the the presence of at least 25 penises in her sexual lifetime. Hence the name, Quarter Back.

**Note - If said woman appears to be of loose moral fiber, the term Half Back can apply. Half Back = 50 dicks.

"Oh man... check that chick out... fierce Quarter Back!"

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Skinning it back

Masturbation (usually pertaining to someone who is uncircumcised, ie: pulling the skin back).

I was skinning it back in the shower this morning like I always do.

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Back Crack

When the asscrack starts at the lower back.

look over there is that his ass crack? No his pants are up it's his back crack

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