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Verb. To say you're going to do a thing and will be right back, but then forget about getting back and just go to sleep or some other shit.
Guy 1: He said he'd go to the toilet and be back in 5 minutes, but then I didn't see him till the next day.
Guy 2: Dude, he just Os Ossed you.
Os Os by Cthugha August 31, 2025
Related Words
OSO • os • OS X • OS/2 • Vell-os • Lineage OS • Os love • Potato OS • Temple OS • 80-os

Temple OS 

The best operating system ever created. Created by our god Terry Davis.
temple os is the best, I have no clue why anyone is running anything else!
Temple OS by Wintier April 18, 2018
An exampe of an Operating System made by a team from IBM and Microsoft in the early ninties. The team broke up and made diffrent versions.
OS/2 is shitzle.
osba.info
Os-tans are anime personifications of operating systems as girls. Another name for it them is OS-girls. It all started when some random guy in Japan working at futaba channel thought Windows ME was like a tempermental troublesome girl who did all kinds of stupid things that lacked common sense.
person1: Xp-tan is a os-tan she has really big boobs!
Other person: YOU ARE PERVE!
os-tan by clueless_furball November 1, 2006
A dumbass who does not get off tiktok and loves food
Os is a queen and a foodieπŸ’–πŸ’–πŸ’–
os by Ksisisiskskskek May 31, 2020
Smoke rings blown after inhaling opium.
"I can make opi-os!"
-Ralph Wiggum
opi-os by Thundermonkey1992 November 3, 2010
More from Urban Dictionary

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026

Larpenomics

When finance content creators rent out fancy cars and flex cash to seem richer than they really are in order to promote and sell their β€œget rich quick” courses.
Andrew Tate has mastered the field of larpenomics
Larpenomics by Rbois09 October 21, 2026
Word of the Day on October 21, 2026

Palmela Handerson 

Your hand that you masturbate with.
Girlfriend: What are you going to do for the next week while I'm on holiday?

Boyfriend: Have a visit from Palmela Handerson of course!
Word of the Day on October 20, 2026
x:"Girl your fit chewed today!"
Chewed by iod1o March 30, 2022
Word of the Day on October 19, 2026

Blue Movie 

A pornographic film.

The use of the word "blue" to refer to sexually explicit content was first recorded in Scotland in 1824. "Blue" meant "lewd" because prostitutes dressed in blue gowns.
I found your stash of blue movies under your bed.
Blue Movie by Shayde79 January 20, 2011
Word of the Day on October 18, 2026
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