oneshot 

Used often in First Person Shooters when someone acheives a one-hit-kill.

Guy1: Dude, I totally one shotted that guy
Guy2: Bro, that was me.
Guy1: Lol

Guy1: Did you see that oneshot I just got?
Guy2: No, I was worrying about saving my own ass.
Guy1: Lol

oneshot by I Am EpicFailGuy January 11, 2009

Oneshot 

A oneshot is a short fanfic/fanfiction, often only one page long.

I just finished another oneshot. Maybe I'll write another.

Oneshot by Straw_Loki August 15, 2020

OneShot 

OneShot is a top down Puzzle/Adventure game developed by Little Cat Feet and published by Degica.
It is known for being very meta.
In it you guide Niko, the protagonist, through the world.

"Have you played OneShot yet? Its a great game."

OneShot by 2uka_._luke June 29, 2020

OneShot 

A game about someone named Niko getting trapped inside a world without a sun
You figure it out from there

Hey, have you played oneshot?
Don't remind me

OneShot by A fucking loli December 26, 2021

Oneshot 

A cool game

I just played oneshot

Oneshot by cosmnik January 16, 2022

OneShot 

1. A meta puzzle adventure game in which you must guide the cat-like protagonist, Niko, using files from outside the game to solve the game's puzzles. This game was published by Future Cat LLC and developed by Nightmargin.

Person 1: Have you played OneShot yet?

Person 2: Yeah, I completed it yesterday and enjoyed it.

OneShot by SuperSavage290 June 9, 2022

OneShot 

Hella epic game where you guide a kid through a barren world (you should play it)

"Yo you should play OneShot"
"Aight bet"

OneShot by OneShotEnjoyer May 16, 2023