Flat Earth

The most retarded theorist group to ever exist, becoming a Flat Earther poses a high risk to your IQ, and has a possible side effect of giving you Cardiac Arrest, And/Or Removing your brain entirely.
some flat earthers belive in an ice wall (Antarctica ) surrounding the earth, with outside lands that the rest of the world is hiding.

Flat Earthers have two siapses in their brain and nothing more

by Dragonfurious007 May 31, 2018

Flatbill

A retarded kind of hat worn by greasy highschoolers who wanna act like they're from the hood and adult degenerates who refused to grow up . If you want to look extra insufferable combine it with a neck tattoo.

That guy in the flatbill is unsurprisingly a degenerate

by BBY7 April 25, 2020

flat ass

Having no ass or junk in the trunk. Suffering from the vitamin deficiency Noassitol. See Glutius Flatosis.

Heather's flat as was the result of Glutious Flatosis.

by DzNutz January 20, 2004

a flat

xanax

I'm off a flat, I'm not feeling you.

by Greatbosh August 26, 2017

flat clapping

slapping your cock across a fat chicks ass

i'm gunna go out for a good night of flat clapping

by calvey September 25, 2006

flat mouths

Cheap sneakers possibly bought at K-Mart or Kash-n-Karry. The have flat soles, no cushion, and make a slapping sound when you run.

Look at kingfresh wearing his flat mouths! What an anathema!

by f3drock May 29, 2007

Flathy

used to discribe someone who is vulgar and extremly angry.

Wow, he's being a real Flathy today.

Kid 1 "He said he banged my mom"
Kid 2 "Ya, he's in a Flathy mood"

by Setzerlp May 23, 2009