Os Os 

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

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

opi-os 

Smoke rings blown after inhaling opium.

"I can make opi-os!"
-Ralph Wiggum

opi-os by Thundermonkey1992 November 3, 2010

k-os

IMO and in many, the best Canadian rapper. Breaking away from the treachery of commercial hip hop and money making artistry, he excels the art to a form that is most earthly, and real. He can bring heavy NY sounding hip hop in one track, then soulful guitar (played by him) blues in another. A true artist in a world of few.

Joyful Rebellion
Exit
(His two albums)

k-os by LibD March 18, 2005

Xs and Os 

1. symbols used to represent sports players on a chart

2. hugs and kisses

The Xs and Os looked a bit disorganized to me.

Xs and Os by The Return Of Light Joker November 14, 2007

elementary OS 

A really awesome Linux distribution.

Person 1: Linux sucks
Person 2: I use elementary OS
Person 1: Oh

elementary OS by justarandomduck July 6, 2011

mac os x 

BSD UNIX with an eye-candy interface, partly developed by Apple, Inc. The internals of the OS (i.e. the GNU Mach Kernel, the X-Windows System, the shells, the command-line binaries and scripts, etc.) were developed in part by the opensource community, whereas Apple, Inc. developed the high-level APIs and the GUI (both are proprietary).

Mac OS X is a good example of what can happen to any *NIX OS if given enough corporate sponsorship (or if it surrenders its licencing to a corporation).

mac os x by Judecn August 9, 2006