flat-backed 

Describes someone so outrageously drunk they end up horizontal—usually on a couch, the floor, or wherever gravity decides they should be. Comes from the image of someone literally being on their back, flat as a pancake, because standing is no longer an option.

"Bro was so flat-backed last night, we had to roll him onto a yoga mat and hope for the best."

flat-backed by Handle Not Found July 12, 2025

Flat Backer

A Chick who is a slut and is all ways on her back ready to fuck

Man that Bitch is a total flat backer

Flat Backer by [e-mail] December 14, 2019

flat backer

nasty girls with NO ass

I like girls with some junk in their trunk, not flat backers.

flat backer by Vinazza March 9, 2008

flatbacked

1.Past tense of "flatbacking." To have slept (ie sexed) your way through something.

2. To have prostituted your way through something, either by trading for sex or by selling sex for money in order to pay.

"She won't be the first co-ed to have flatbacked her way through college." Ice-T (Law & Order: SVU)

flatbacked by Country Girl Big City June 22, 2012

Flatbacker 

A redneck hooker who lays on her back for a living . To make money

That small town had alot of flatbackers .

Flatbacker by Brandi m dukes July 10, 2017

flatbacker 

Someone who fucks their way to the top. On their flat back!

That whore is so stupid. There's no way she got her high paying position because of her brains. She is just a flatbacker.

flatbacker by Dogofalljones May 16, 2017

Flatbacker 

A male that is too lazy to have intercourse any other way besides flat on his back

Once men turn a certain age they become “flatbackers “ ...

Flatbacker by Fat rabbit June 28, 2019