flat black 

one of the sexiest colors around
in paint there is a few finishes of the colors, there is gloss, semi gloss, satin, and then there is flat. (there is more, i know there is, but those are the basic)
its a non reflective surface and there is almost no shine to it.

putting flat black paint on any car

flat black by ben also called a 20 October 18, 2008

Black Flat Rash 

A disease that causes you get black spots most commonly on one forearm, but sometimes on both over night and most certainly causes death within 2 days. Not enough is known to establish the root of this rare disease.

Black Flat Rash

Black Flat Rash by drsteven July 10, 2009

Flat Back Gang 

A term for all girl's who have no booty... Just flat like a sheet of paper.

Boy: Omg that girl is hot!!
Boy2: Naa man, shes part of the flat back gang
Boy: Oh shit... forget i even mentioned her

Flat Back Gang by Courtz_32_ December 19, 2013

flat back beaver tail 

A woman usually white or asian who has little or no back side

"Man I need a gurl wit a boot I cant have no flat back beaver tail brawd."

flat back beaver tail by Kwelityhiphop November 30, 2005

Flat back filet

Having doggie style sex with a girl wrapped in the American flag while eating filet mignon

"You get a filet mignon from Ruth's Chris steakhouse?"
"Yeah, then I gave the hostess the flat back filet!"

Flat back filet by Mercian Male April 11, 2015

flat back four 

to play soccer having the defence arranged with four players in a straight line

"get back in line Ferdinand" shouted Fergie. "we're playing a flat back four"

flat back four by theWestHamfan November 5, 2003

Stand flat footed and shit in the back of a dump truck 

(adj)Having the physical apperance of being tall.

"Damn, Nate could stand flat footed and shit in the back of a dump truck."

Stand flat footed and shit in the back of a dump truck by Gixzo June 22, 2008