one ups 

A derivitive of the term "big ups"
(noun) origin - Jamaican 1980s. singular and plural.
1. An expression of support or encouragement.
2. An expression of remembrance.

"Donald gave Mike one ups on a good play"

one ups by Bilbo Bigguns March 17, 2010

one on one 

1. A game where the only opponents are two people playing against each other.
2. Also know as speedballing; a mixture of cocaine and herion, most often injected.

1. Jack says to Tommy, "Let's play a game of one on one"
2. After getting out of lock-up, I said to myself, "I'm 'bout ready to head downtown and gets me a one on one!!"

one on one by dieselgirl August 7, 2003

one-eyed monster

Da wang

one-eyed monster by Anonymous September 30, 2003

one on one 

BASKETBALL, where you (and only you) play against one other person

I played against Santiago in a one on one basketball game

one on one by Home slice September 13, 2005

one upper 

Someone who needs to be better than you because of there insecurities. No matter what you say about anything they will top it.

Say Alec the great tells a story about saving one little panda cub from a three alarm house fire. Dominguez the "one upper" will then tell a story about how he saved Panda's from dying from extinction.

one upper by jordanski April 7, 2008

one eye 

another word for penis

Hey, suck a one eye!

one eye by Sam Jones July 7, 2003

one on one 

An informal code of street fighting, not allowing bystanders to interfere in the fight.

Hey bitch-ass, let's square it up one-on-one in the midldle of the street!

one on one by PGrace August 4, 2003