one and done 

One shot and its over. No need for a second shot. This term is used both literally and figuratively.

The intruder broke through her door and she fired her gun. Her aim was on point. It was a one and done shot!

one and done by talk2me-JCH2 May 8, 2021

One and Done 

To sleep with someone once and that's it. Usually done to someone you're just not that into or has 2+ brat kids you can't afford or don't want to take care of. A one night stand, same as "hit it and quit it" and "fuck and chuck." Named after the NBA rule.

George Clooney and John Mayer are famous one and doner's.

Ted:"Man I wish I could go out tonight and pick up some strange but the wife is up waiting with the kids."

Bill:"Screw all the drama, taking care of kids, expense and sexual monotony a relationship is..I'm a one and done kind of guy!"

One and Done by T0mmyd October 16, 2013

one and done 

When a group of co-workers go to the local bar for 1 drink after a long work day. One and done's usually involve trash talking and extremely inappropriate conversations that make other people at the bar feel uncomfortable. It is very common that the participants of one and done will have more than just one drink. However, the term was created to make people feel better about their life choices

Hey Bob, one and done after work?

one and done by AA is for Quitters August 7, 2016

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"

One and Done by Yukari Takeba December 29, 2019

One and done 

When one trys to do something once and that is all that is needed, or when one simply performs a task once and it is complete.
This can be used even when playing sport and you only win by one score. Aswell as when you go to a fast food restrant that often makes mistakes with your order, but thay get it right first time. It is a statement or decliration stateing that you only had to try something once and then the task was completed requireing no more effort.

Tom: "don't you have to call work and tell them you wont be in?"

Tony "I all ready did, one and done"

Tom "Out of sight"

One and done by only butch March 14, 2009

one and done 

A term used in sports to describe a team's performance in the playoffs when they win their first round game but lose in the second round.

The Seahawks may have beaten the Saints in the wild card round, but they're gonna be one and done when they lose to the Bears in the divisional round.

one and done by flappergaster January 10, 2011

one and done 

Having only one child and not wanting anymore.

Mary: So when are you all going to have more kids?

Carol: Are you kidding? We are so one and done.

one and done by cq29 February 22, 2010