One Hitta Quitta 

When two people fight and one fighter knocks the other motherfucker out in his first punch thrown

"I got that one hitta quitta"- Three 6 Mafia
"I got in that fight and had a one hitta quitta mayne"

One Hitta Quitta by cosmopolo September 30, 2005

one meter hurdle

The name of one of the most honorable of bathroom sports. In order to play, one needs a toilet, a short stall, and a full bladder. The object of the game is to shoot your stream over the hurdle and into the stall. This game is the ultimate test of manliness

George and Jimmy just finished a round of the one meter hurdle. There were no winners

one meter hurdle by ishigatori November 25, 2004

one-to-one marketing 

A way that a Web site personalizes its service based on information it gathers from you electronically.

Amazon knows what services to offer you based on its one-to-one marketing.

one-to-one marketing by VAKI5 May 14, 2005

one beer drowsies 

When a person drinks only one or two beers, then stops drinking, the person will inevitably become tired/drowsie. This phrase describes that phenomenon.

Since I've had lunch I've got the one beer drowsies, should have drank three or four, at least then I'd be able to stay awake.

one beer drowsies by dmcnelis September 30, 2005

one star monkey 

Is a person who is a forum troll and regardless of whats posted will rate the post the lowest possible ie one star or if possible a negitive amount.

Hey look at the ratings looks like the one star monkey visited us.

one star monkey by quailty controll 4 July 14, 2006

one handed high five 

Jerking it as a means to boost one's self esteem.

Joe was feeling pretty down about the ladies rejecting him all the time so he gave himself a one handed high five.

one handed high five by RageQTR November 30, 2009

One Night Stand Roulette

Having sex with a stranger and taking the chances that you will get pregnant or an STD.

Congrats! You've survived One Night Stand Roulette!

One Night Stand Roulette by Monabrain July 23, 2011