flat cat

A cat in a hoader's home that has " been lost" or "run away". Essentially the cat has died due to lack of care or unlivable environment and has become compressed by the hoard. Related to a sail cat.

Is that a flat cat under those books?

by Terriblepeopleperson June 19, 2017

flat-line

When you take a fat L, and your body momentarily dies because of the pain.

"stay with us bro, don't flat-line"

by lowkeyimblack June 12, 2018

flat squirrel

One who is indecisive.

Come on, dude! Don't be a flat squirrel.

by Abbieiscool November 24, 2016

Cranie Flat

Short for cranium flatulence, also known as brain fart.

Nigga, I had a brutal cranie flat when I was ordering at KFC. After my cranie flat, I ordered pizza like a foo'.

by 420CranieFlatQueen July 24, 2011

Flat squared

When a girl has a "flat" chest and butt.

Also written as flat^2

"Bro is that a dude?"
"Nah she's just flat squared"

by Clean up Kenny June 4, 2016

Flat Slut

A flat slut is somebody named Amy who has been in a terrible sexual accident and had their face smashed against a woman's extremely flat breasts. This caused her face to become as flat as a piece of paper. If you ever meet a Flat Slut, don't get too close because she will reel you in and turn you into a condescending dick who gets really annoyed when their threesome with Amy doesn't go to plan because Geraldine doesn't know how to use a vaginal condom.

Guy 1: "Ugh, I met this flat slut at college today."
Guy 2: "Ew, was she flat?"
Guy 1: "Oh yeah, flat as a rat"

by PshycoComedian November 22, 2017

flat hed

A flat hed is someone which a huge fucking head and actually thinks that the earth is flat LMFAO

“OMG did you hear what that fucking big headed flat heds said”
“No what”
“He think the earth is flat”
“Phahahahahah”

“Fuck off”
“Flat hed”

by Stayout February 26, 2019