flat mash

A disfigured vagina requiring corrective surgery from the result of riding ones bicycle for a extended period of time.

"I've ridden my bike for 20hrs this week, my vagina is a flat mash after that"

by Sukmydix February 1, 2017

Flat Out

Very busy. From the Aussie idiom, "flat out like a lizard drinking".

I'd love to come over but I'm flat out!

by Luichoy August 1, 2016

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 is justice

It's true though. Flat IS justice, anyone who says otherwise clearly doesn't get the appeal. It's elegant, it's understated, what else can I say? No, I'm not trolling. I frankly don't care if not a single man in the world shares my preferences, flat is justice and that's a fact!

Imagine liking bouncy, buxom, full-figured breasts, like ew. Flat ass and tits are MUCH more elegant looking (not too flat though). Flat is justice.

by Mary Mary Quite The Contrarian April 20, 2025

Flat Far

Walking distance that is short enough to not warrant the use of flats in lieu of heels.

It's not flat far...

by hbat66 September 15, 2011

flat minor

It’s a woman ( or man ) under 18 who is not fully developed in the chest area.

Wow that’s a flat minor!

by readysethaction July 1, 2018