Akronym of Wrath of the Lich-King, the upcoming expansion for the very popular MMORPG World of Warcraft
Wotlk can aslo be used as an alternative as a short for Wrath of the Lich-King.
-Yay, Blizz said that Wolk is being released in Febuary! Omg i cant wait.
-Im guessing July, you can never count on blizz regarding release dates.