one

A woman (or man) with whom the person in question would be willing to have sexual intercourse. See binary system.

Two men walk down the street and see a hot woman walking in the opposite direction:

Guy 1: "One."
Guy 2: "Hell yeah that's a one!"

by gc123 July 08, 2007

one hell of a

Used to emphasize the exaggeration of a noun to a positive extent. Other variations include: "one heck of a", "heck of a", or "hell of a".

"That Lamborghini is one hell of car!"

"This is one heck of a job to clean up."

"You're one hell of a kid!"

by Chris's_Zen May 05, 2013

Jam One

The human beatbox. The greatest beatboxer ever. There will never be no greater.

Oh shit, check out Jam One!

by Sweetness666 September 14, 2006

Number one

When you pee/piss/urninate.

Hey I'll be right back. I've got to go take a number one!

by yowhatstheshitsnoopdoggie June 29, 2016

Face one

v. to smoke blunt or L to the face (by yourself)

I had such a long day, I think I might go face one.

by bluntsandcunts December 14, 2010

One-upper

A one-upper who always has to be bigger or better than you. If your uncle has 20 ft. boat, his uncle or cousin has 21 ft. boat. A one-upper never loses in the world of story-telling.

Chris is a nice guy, but he's a big one-upper. He always follows my stories with a better one!

by MAP08 July 05, 2007

One Up, One Down

A game, the object of the game is to figure out how to play.

you have 3 choices: 2 up, 1 up 1 down, or 2 down. what you are is dependent on your hands/arms for instance if you have both your hands in the air then you are 2 up

the point of the game once you figure out how to play it is to play with other people and change what you are as nonchalantly as possible

John: Want to play One Up, One Down?
Bob: Wtf is that?
John: c'mon just play

by The Jolly Ginger Giant July 24, 2010