What's on your mug?

When a person mistypes “up” on a phone.

Guy 1 on phone: Have you watched Uo recently? Guy 2 on phone: did you say Up? Guy 2: SHIT

By ion0320

Unpopular Opinion. When you express an opinion that is completely against what most people say.

UO: I think Rebecca Black is amazing.

By BlaineW

Short for Ultima Online, a game released in late 1997. This was the "first" successful MMORPG (Yes technically there were others but none on the scale of UO). It was possibly one of the most unique and immersive games in the market at its peak (98-01). The game was quickly massacred and mutilated beyond recognition with nerfs/cheesy neon graphics after the release of its third expansion.

I used to play UO for the PvP... now I'm waiting for WoW

By Azaroth

The University of Oregon, located in Eugene, OR. Often confused with OU (University of Oklahoma), another high caliber university. UO has a solid reputation as one of the top flagship universities on the West Coast. A member of the AAU (Association of American Universities) that consists of 62 best public and private universities in terms of research and education. UO's athletic teams, the Ducks, compete in the Pacific 10 conference.

UO is a fine university that combines excellent academics with an elite athletic program.

By Michael.Bennett

Short for Ultima Online. It is overall a very interesting game that has been around for five, nearing six, years. In essence, it is a drug.

"Sorry Honey, can't come to bed yet, I'm busy playing UO."

By Lonegamer