one

A term one uses when departing. It's similar to saying "peace" when you're about to step out.

Aiight bro I got some errands to go catch up on. Catch u lata. One.

by GMoney April 18, 2003

one

another word for 'peace'

him: gta go, 1
me: buhbye

by goober January 1, 2005

One

A unit of sex, although with no concrete definition. This can be given or slipped.

"Have you seen that Kate Moss. She's got tits like fried eggs but I'd certainly slip her one."

Mario: "How many marks would you give Princess Peach, out of two?"

Luigi: "Hmm. I'd give her one."

by HMB July 12, 2003

one

l33tsp33k replacement for the exclamation mark. Originates to the common typo in which a "1" is typed instead of an exclamation mark, as a result of the shift key not being held down. This evolved into the current derivative where the term "one" is fully typed.

OMG TEH MARTIX REOLADED IS TEH ROXXOR!!!!!!!111111oneoneone

by EJL December 28, 2004

one

a fucking number. one, just one. having more than zero, and less than two. a kick assMetallicA song. #1.

darkness
imprisoning me
all that i see
absolute horror
i cannot live
i cannot die
trapped in my self
body my holding cell

land mine
has taken my sight
taken my speech
taken my hearing
taken my arms
taken my legs
taken my soul
left me with a life in HELLLLLL!

by MetallilbangeR April 7, 2005

one

An abbreviation of "one love". It's a cool way o end a conversation.
One love represents the love between the whole world. All races, everyone.

Guy A, "Yo mayn, what's good?"
Guy B, "Nuttin' much mayn, gotta bounce."
Guy A, "Aiight, One"

by Jay from da MIA August 3, 2006

One

A very ugly female. According to the 0-10 female grading scale.

(Ugly girl walks past)


Dude #1 to Dude #2: "ONE"

by C-RY LAX March 10, 2009