Flat tire

The action of vibrating your lips and blowing air into the vagina.

To inflate the vagina.

So I gave this girl a “flat tire” last night and she blew the air right back at me.

by Durnvikit March 1, 2024

Flat-fronter

A male with a small penis.

"Well, as a matter of fact, the pleats let my dick breath... I can tell it's not a problem for flat-fronters like yourself." ~Drew from Toothpaste for Dinner

by Brizon August 7, 2010

Flat tire

A guys ball sack that sags lower than moose tits .

Bob: I was having sex with Jerry and his but sack looks like a flat tire

Greg:what bob your gay

by Lonzo Lavar May 29, 2018

flat universer

a physicist who thinks the universe has zero curvature based on measurements of the observable portion of it, and who does not understand the concept of local flatness of a topological manifold

Yo, that physicist thinks he has ruled out spherical and hyperbolic models for space. There goes another flat universer.

by Dr Q July 26, 2024

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

Something that the Earth is fucking not.

Lucas: Sam said the Earth is round, nah bitch that shit's flat
Haley: No it fucking isn't, you amoeba

by Saryniae June 4, 2023

Flat-Stanely

(Noun) a man who only has sex with ladies with such tight poons his penis becomes flat. Ultimate goal

The man had sex with so many tight virgins he became flat-stanely.

by Bluebirdbeast September 28, 2017