flat as a pancake

When a girl has no tits whatsoever and her chest is as flat, or flatter than a pancake. Or having just nipples and no lumps.

Jenny stuffs her bra because she's as flat as a pancake. Even though she doesn't need a bra.

by The Reagonator February 5, 2009

flat-chested

having little or no female breast development

She was known in high school as "some flat-chested girl."

by Light Joker May 30, 2006

Flat Tire

When you step on the back of someone's shoe to make it come off, or make them trip.

When I gave him a flat tire, everyone laughed.

Give that bitch a flat tire, I hate her.

by Dominick January 14, 2004

Flat Leaver

a friend who leaves you when another friend comes along.

by sugadumps April 10, 2003

Flat Mate

A person with whom one shares a rental property.

AKA a room mate or roomie.

Someone to split the rent with. (If they have the money)

Tom: Whoa, Somebody broke in and trashed your apartment while you were gone!
You: I wish. No, it was just my Flat mate, he's a pig.

You: Hey will you wash the dishes?
Flat mate: Ignores you and goes to his room.

by Pyro ND June 4, 2009

Flat Top

An act committed by a dominant gay male, or a top, whereby he sneaks his hot dog in-between your buns by planking on your back; fully erect.

The flat top is considered to be one of the most daring and skillful planking maneuvers, as well as one of the most demeaning gay sex acts.

Guy 1: "I passed out drunk on the yard last night while taking a piss, and Chris took pictures planking on my back naked. On an unrelated note - Jagermeister really makes your asshole hurt in the morning."

Guy 2: "Dude... I saw the pics on Facebook.... you got Flat Topped. The national sexual assault hotline is 1-800-656-HOPE."

by winningmormon October 28, 2014

flat thumb

when the tip of your thumb becomes flat and in pain for a short period of time due to spending 30 consecutive minutes or more on your cell phone either texting someone or playing cell phone games. this excludes the iphone and the sidekick

i got a flat thumb today from texting Rose all day

i have a flat thumb from playing monopoly on my cell phone

by PeeDee287 January 6, 2008