Flat Earther

Someone who doesn’t even have two brain cells. They lack a brain to store said cells in the first place.

Flat Earther: The earth is flat!!!!!!
Sane person: Shut up.

by Pialinist May 2, 2023

Flat Earther

Someone whose mother drank while pregnant, though it is also a possibility that they have suffered a blow to the head, causing mental retardation.

Person 1: Did you know that Jessica is a flat earther?
Person 2: Yeah, her mom should have never had that one sip...

by ranocchio May 5, 2023

flat as a line

The flattest line you’ll ever meet. Really socially awkward but also not at all it’s really weird. Super nice and will stuck with you for 10 years. What she doesn’t have in butt, she makes up for in personality

“Have you seen flat as a line today?”
“Yeah she’s so flat”
“But her face makes up for it”

by Hamitha December 6, 2020

Flat 17

A secret society of the brightest minds Warwick University has ever seen. They say those lads are gonna take over the world one day, and I wouldn't doubt it.

Don't f*ck with him, he knows the Flat 17 boys

by Flat 17 November 22, 2021

Flat

Being FLAT broke

Dang I can’t go to the store I’m flat right now

by Blackmigo954 September 5, 2021

Flat Earth

A model of the earth that has been outdated since Ancient Egypt.

Your sense of style is as outdated as flat earth

by PomuHub September 7, 2021

Flat Bro

One calls a person a "Flat Bro" if they believe that their intelect is limited.

He is a "Flat Bro" (Every Flat Bro ever)

by OilrubAinsley October 29, 2021