Flat

Meaning flat out or being a fact good or bad

Isaac is a baller so he is flat at shooting.

When Tyler says something that is true Isaac responds with “that’s Flat”

by Isaac from OT February 4, 2019

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

big flat balls

your gay and have no balls

big flat balls means nobalsnodic

by Quandale Dingle The 1st September 2, 2022

kevlar flat smack

To smack a soldier on the ass with a nice piece of fresh kevlar

Hello fellow soldier care to give me a kevlar flat smack?
Why yes fellow soldier i would love to flat smack that ass with some kevlar
*proceeds to smack that sweet ass*
*gay buttsex proceeds with the soldiers ripened ass receiving some bomb ass dick*

by Devin the pedophile April 27, 2017

Flat

Commonly used to describe a girl with the tits of a 10 year old annorexic male. Can be referenced to as an acronym, meaning "Forever Lacking Any Titties".

Person 1: I gotta say, Emma's pretty hot, I think I'll go for it
Person 2: Are you joking?? She's as flat as the Great Plains!

Alternatively, with the acronym in place...

Person 1: I gotta say, Emma's pretty hot, I think I'll go for it
Person 2: Are you kidding me? She is, and will forever, be F.L.A.T

(The first instance is much more commonly used)

by E.M.V.J.J December 19, 2017

Flat orange

A ballsack that has been stepped on in the event of a confrontation between a girl and a boy. Generally after a boy has been unfaithful to his girl and she crushes his balls so that they are squashed, and therefore a flat orange.

Melissa stood on James' balls after he cheated on her with Jessica so he then got a flat orange.

by Majestyblack September 13, 2016

flat

Something that is so bad or boring that you can't even watch or do it anymore.

Bro, this soccer game is so flat.

by bartholemule the third April 13, 2022