Flatbrim 

A derogatory way of describing a type of black person.

"There are too many damn Flatbrims in this mall!"
"That Flatbrim got very angry when his white shoes were stepped on."
"I wouldn't go to that movie theater. There are too many Flatbrims roaming that neighborhood."

Flatbrim by smeagol1209 July 31, 2009

Flatbrimmer 

An annoying sub-culture of people who wear over sized clothes and flatbrim hats with stickers still attached. Also known as "yeah dudes" or "yeah brahs"

Not many are famous due to lack of ambition. However a known flatbrimmer would be Rob Dyrdek.

Flatbrimmer by antiflatbrim August 18, 2012

Flat Brim 

A person who wears a cock-eyed ball cap with a perfectly flat bill perched askew on one's head.

A fad originally started by black "urban youth" which denoted prosperity (because new hats have unformed bills). Leaving the price tags and labels on was common as well, indicating that the wearer could afford a new hat. This falls under the social phenomena of "nigger rich".

Like most "street fashion", this style has largely been appropriated (or stolen) by privileged white hipsters who want to express solidarity with black urban youth, and indicate that they too are "hard" and "from the streets".

"A brutha can't even flat brim his hat without some white muthafucka always perpetratin' on his style."

"HA HA - that hipster riding his fixie just lost his flat brim when that truck passed him!"

Flat Brim by Leisure Class Hero November 30, 2009

Flat Brim Hat 

The modern day dunce cap

Tosh.0: the flat brim hat is the modern day dunce cap

Flat Brim Hat by Rottie June 9, 2016