One and Done

The action of leaving the lobby in a Fighting Game like Street Fighter or Super Smash Bros after winning 1 time after losing consecutively against the same person. Hence the name- "One and Done"

*Player 1 beats Player 2 8 times in a row. Player 2 then wins game 9 and leaves the lobby instantly after the win.*

Player 1: "Lmao the One and Done"

by Yukari Takeba December 29, 2019

I'm on one

Same as saying "I'm on a roll". The saying means you’re doing well, you are successful or you are excelling at a task/job/life.

wow you got three promotions in one year!" "yea, I'm on one.

by twooni August 12, 2011

one direction

gay

one direction aka gay

by faggot1234 August 07, 2012

one hundo

100% correct, you are dead certain and positive that its a fact.

friend- "yo is gotch bone chilling...?" Me- " yep one hundo"

by JP 23 28 August 12, 2009

lil one

perfection

binkie

by Anonymous July 05, 2003

Adam One

Popos code for the area of South Side San Jose which has the highest drug rate in the city.

Copper: Where you at?
Copper 2: Adam One.
Copper: Oh, crackhead hamlet.

by Brotha Dyk Hung November 25, 2006

wet one

when you rip ass and your fart sounds like you just shit your pants, now remember if you hear someone rip a wet one no matter what they say it is still possible they have just shit all inside their pants and they are now walking around with a very embarrasing load in their shorts/pants.

"Oh my god did you just hear that!? I think dave just ripped a HUGE wet one!"

by Ballsack Mcgee Jr. August 15, 2007