uo

in World of Warcaft, a funny way for Horde players to annoy scare Alliance players. Because of the language mess-up system in WoW, if a Horde player says "UO UO", any Alliance player who hears it will see "HA HA" instead. most of Allys run away seeing that, thinking they've met a GM's alt who has cross-faction communication. "UO UO" can be extended, so if you prefer "HA HA HA" over "HA HA", there's no problem! try it out!
On this page, you will find 30 slang terms related to uo. Some of the top words include: Jump on my loveship and drink my man-juice, zug-zug, whoa, gruffles, z0rz, and 25 more.