one fit 

used by machinist to describe the fit of a screw into lug or nut, but referring to a women vagina.

For example, one is a as loose as they come, but a four fit is extremely tight.

That girl looks like a one fit.

one fit by Penetrator54959048504feffdv October 25, 2009

one fit jit 

a person who only wears one outfit every day.

lambies wearing the off white striped shirt and blue tie again he fr a one fit jit

one fit jit by FeatherThief April 1, 2025

Good One Fitz

A phrase shouted after somebody trys to tell a funny story, but their story is too long, boring, and most of all not funny!

Fitz: One day when I was playing Gears of War with some of my friends, I was trying to shoot somebody when one of them just comes up to me and tried to chainsaw me. I just turned around and shot them in the head, and he was like Nooooo... and I was like Yeah....Take That!!!

Xander: GOOD ONE FITZ!!!!

Good One Fitz by Jonathan Alexander May 5, 2007

one fits size all

A horribly botched version of “one size fits all,” usually said by someone trying to sound confident while absolutely not knowing what they’re talking about.

Usage:
Describes anything that is claimed to work for everyone but clearly doesn’t — from T-shirts to tech solutions to your coworker’s “universal” Excel macro that crashes on every PC except his.

“The IT guy said his script works for every machine… a real ‘one fits size all’ solution. It bricked half the office.”

one fits size all by barry_tje November 28, 2025

one size fits all 

of broad or universal application (from a label on clothing products that indicates they can accommodate the size of any wearer)

War is not a one size fits all solution.

one size fits all by Light Joker October 19, 2006

one size fits all 

(Phrase) With only a tiny minoritory of exceptions, everyone should be happy with the decision.

Hitler commiting suicide was a one size fits all action

one size fits all by Gumba Gumba May 15, 2004

One size fits most 

To perform well during sexual intercourse; to satisfy a woman

You know that girl I partied with last night? One size fits most.

One size fits most by Tenshinhan August 3, 2010