One shot sally 

A girl who gets pregnant the first time she has sex with each new partner.

Friend 1: Did you hear about Jane? She had an abortion a few months ago, then started dating John and is already pregnant again!

Friend 2: Yeah, she’s a one shot sally.

One shot sally by theMambo August 25, 2020

One shot, one kill 

Overwatch's Widowmaker's lie about just needing one bullet to kill an enemy in the opposing team.

Widowmaker voiceline: "One shot, one kill"

One shot, one kill by NoxiNoxus August 10, 2017

One shot finch 

When you get downed by someone in one shot more than five times with a shotgun that person is a one shot fucking finch

Oh my fucking god Jake one shot finch!

One shot finch by Koalamo March 6, 2008

one shot paddy 

when you get your girl to make a that stupid facebook duckface and you jizz in her face!

man my gf was giving me a bj last night and i held up a camera and gave her a one shot paddy

one shot paddy by Bjammin89 March 29, 2011

one shot sally 

Where you use something once, and it gets the job done.

David is a one shot sally. Damn this one gun in MW3 that only reloads once in a lifetime but kills a butt load of kids in one shot is a one shot sally.

one shot sally by One-Shot sally June 12, 2012

One-Shot Perfectionism 

One-Shot Perfectionism is the unrealistic expectation that code will function flawlessly without errors on the first attempt, a mindset often held by programmers.

Example:
"His One-Shot Perfectionism led to frustration when the code failed during the initial run, requiring extensive debugging."

One-Shot Perfectionism by CodeWizard33 October 19, 2023

one shot juice 

That bs that bosses and adds in video games are on when they get absolutely juiced juiced up and can one shot you and end your whole ass career.

Yo man, watch out Alak-Hul is on that one shot juice bro he's gonna wreck your shit!

one shot juice by SLIM_SHADY_2.0 January 6, 2024