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To complete a task in a single AI-generated attempt, without any meaningful iteration or refinement.

The AI-age evolution of “one-shot”: when a model spits out an entire piece of work at once and you hope it didn’t ruin everything.

Can be used as a verb: oneshit, oneshitted, oneshitting.
“Did you actually review the code?”
“Nah, Claude oneshitted it and I pushed to production.”
oneshit by yourinator September 11, 2026
Refers to fanfiction, which means that the fic is one chapter long and will not be continued. Mostly canon.
Hey, should I continue my oneshot, or leave it as is?
oneshot by akurokuu August 24, 2006

one shit wonder 

While taking a dump, a person simply produces just one big long piece of shit that amazes the human eye. Although, this will be the only piece of shit you're able to get out during your entire bathroom session, the joy that comes with it is immeasurable. Common feelings include deep satisfaction, amazement, relief, and a well sense of being.
"I felt like my ass was gonna explode after all those tacos we ate man! But, instead I just had a one shit wonder! The thing had to be a good foot and a half long. So satisfying. So soothing"
one shit wonder by Mr Tasty May 29, 2009

Niko OneShot 

Niko OneShot is the protagonist of the hit indie video game OneShot.
Niko OneShot has stolen my bank accounr and has swore to take over my life.
Niko OneShot by niko from oneshot September 21, 2022

niko oneshot 

Dude 1: Yo looks it's niko oneshot!
Dude 2: Are you high?
niko oneshot by anonymous November 23, 2022
this fucking game made me cry for hours
it's a good game but holy FUCK it's sad
guy 1: hey man i heard you played OneShot, how was it?
guy 2: AAAAAAAAAAAAAAAA
OneShot by hajimeme November 7, 2020
More from Urban Dictionary

fauxstalgia 

Faux nostalgia. Faking old things in an attempt to recapture the feeling of times gone past, especially of technology that has passed.
Hipstamatic pictures, just like the vinyl-static added to digital recordings, is prime fauxstalgia
fauxstalgia by scotte61 December 16, 2010
Word of the Day on October 15, 2026

pajama casual 

Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.
pajama casual by jrod-knows March 31, 2020
Word of the Day on October 14, 2026

funflation 

The recent boom in consumer spending on entertainment and experiences with a high demand running up the cost of enjoying of those experiences.
I’m trying to go to this Taylor Swift concert but the funflation has made it so impossible for me to afford tickets.
funflation by Dfree523 November 17, 2023
Word of the Day on October 13, 2026
A US deep south term for an alligator. Usually used in the Cajun dialect.
Take the big pirogue, I saw a huge swamp dog out there earlier.
swamp dog by Crystal Ambrose May 22, 2006
Word of the Day on October 12, 2026

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
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