Flat stack

The baddest boss you ever worked for

You see that deal he managed? That's why they call him flat stack

by Le Grande Queso November 28, 2016

flat clapping

slapping your cock across a fat chicks ass

i'm gunna go out for a good night of flat clapping

by calvey September 25, 2006

Flat as Iris

Someone that is so flat they make walls jealous

Someone who has no bitties

She has no Bitties so she as flat as iris

by Fakename12 May 22, 2020

Flat as a plank

When you pretty much don't have boobs.

Why do people draw that girl with large boobs when shes flat as a plank?!?!

by Enigmatic person April 11, 2019

prick flat

A condition that occurs when a yuppie or other arrogant
asshole crashes, ends up in a ditch, upside down, etc.
immediately after making a really stupid driving move.

SUV tries driving 65mph on icy highway, passes on two lane
with oncoming traffic, slides off road and into ditch,rolls
onto roof. Gee, now cell phone, on-star, etc. doesn't seem to work when upside down.

State Patrol / Wrecker driver: "Damn what happened here"?!!

Witness: "He had a "prick flat" !!!

by Alaska trucker March 23, 2008

Flat Fat

When someone has a flat stomach only made up of fat.

Person1: Dude look I have a sexy flat stomach

Person2: Naa dude, that's just flat fat

by Kurt Hendrix January 3, 2010

Going Flat

When a person has had enough and lays face down in the floor and cries.

Man: oh no why is she laying face down in the floor

Woman: oh she’s just going flat

by Thisiskindacringy December 18, 2021