os²

os² is the smaller version of the words oh shit son, or oshtson

n00b1:yo man that guy just got a headshot with a shotty
n00b2: os²

by dipsert June 27, 2006

os os

Backwards for so so. Originally from The Simpsons.

Homer: So, how was it?
Bart: os os.
Homer: What?
Bart: That's backwards for so so.

by gak September 18, 2008

oseli

Is attracted to kpop or hot korean men :).

oseli is obbsessed with so much kpop she dosent pay attention to people

by lovleyrose June 02, 2020

os

A dumbass who does not get off tiktok and loves food

Os is a queen and a foodie💖💖💖

by Ksisisiskskskek May 31, 2020

OS

Oddly satisfying

That's OS

by nooothaankyouuu May 24, 2021

OS

Kid who swears and drinks a lot and is not liked by Hometown

That kid is such an OS

by TenIsGOAT August 16, 2019

OS

Operating system. Simply, a program that runs your computer. Examples of an operating system are CP/M, DOS, Windows, Mac OS, Linux, and Palm OS, though there are many more. One will oftentimes become overly attached to their OS, preaching it as though it were a religion and shunning all who use anything even slightly different.

Man: My OS of choice is Windows XP.
Woman: My OS of choice is Mac OS X.
Man & Woman: (killing eachother)
Supa-Nerd: My OS of choice is CP/M! 8086 FOREVAH!!!

by Chow October 27, 2004