flat earthers

people who have small brain

he has a small brain
haha a flat earther
flat earthers are not smart

by smartkat44444445 November 8, 2019

rising flat

An unfortunate instance where one either gives or detects flatulance in an elevator.

"Goddamn! Did you smell that rising flat dude left in the elevator? That was raunchy!"

by Alex and Neil April 6, 2009

Flat Brimmer

Someone that's into "extreme" sports such as down hill mtn. biking, BMX, motocross or anything that you can get "rad" with. A flat brimmer will wear a ball cap with a flat brim with Oakley sunglasses and can usually be seen drinking a Monster Energy drink. A flat brimmer will think he or she is better than the rest and loves to pose for photographs.

Did you see that flat brimmer with the Fox jersey acting like a douche to those other riders?

by Surlybob March 16, 2015

Flat Earther

Someone who is dumb as fuck.

Guy 1: I’m a flat earther
Guy 2: bro you dumb as fuck

by dabigmothafucka July 14, 2023

flat dope

Use in place of "the shit". Invented May 22,2007 Cambridge, USA

Michael: Holy shit look at those Aero effect on Windows Vista! Oh my god if she was a chick I swear.
Andrew: Dude that's flat dope man.

"Dude that ride is flat dope"

by QDub935 June 10, 2007

Fix a Flat

term used to describe a fake butt. i.e. chick used to have a FLAT ass but then went to get work done to FIX it.
Commonly used is the phrase "Fix-A-Flat, bathroom caulk & cement OR cornbread, grits & blessed?" Which is said to another male admiring the same donkey booty asking him if he thinks the ass is fake or real.

Tyrone: Yo check out that phat ass over there..."Fix A Flat, bathroom caulk & cement OR cornbread, grits & blessed?"
Shawn: look at that shit, shit it definitely fake

by bigman2011 April 19, 2012

bust a flat

Busting a flat is when you ejaculate, but you're penis has not grown into erect formation yet.

I had to bust a flat when I saw Jennifer walking on the beach

by Annie Molly April 24, 2017