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 “ ...

by Fat rabbit June 28, 2019

Fatpacker

Backpackers who love to eat a lot while backpacking. They are usually fat.

I am a fatpacker and I've been travelling around the world while getting fat

by Chilalamochila January 15, 2017

Flatbacker

Some lady who thinks its ok to make her way on her life path while being flat on her back, giving up what's between her legs, in order to get there.

I can't believe how that chick sits back and gets paid, is given a car, and she is just a foul flatbacker!

by AshKraft August 10, 2021

Flatbackerackah

The flatbackerackah is a word used to describe the boney lump a minority of humans have at the back of the head. Researchers believe this is a trait derived from neanderthals.

Scott: Pedro, whats that weird lump on your head?
Pedro: thats just my flatbackerackah

by Fairytale263 February 21, 2024

Flatbackerackah

The flatbackerackah is a word used to describe the boney lump a minority of humans have at the back of the head. Researchers believe this is a trait derived from neanderthals.

Scott: Pedro, whats that weird lump on your head?
Pedro: thats just my flatbackerackah

by Fairytale263 February 21, 2024

Flatpaker

Someone who buys a mp9 after losing the first round and rushes you from behind.

This fucking flatpaker flanked me on B.

by Hycet May 26, 2024

Bonita flatbacker

It’s when you go upside down and shit in someone’s mouth and then nut in their mouth and then give them a golden shower.

“Yo bro we snuck in some apartments in Chula Vista and there was a party and we gave them the Bonita flatbacker!”

by The slick joker January 20, 2026