World Of Warcraft: The Burning Crusade
Moonwalk
Press [Jump] then while in the air press E. When you are about to land press W + A.
Blizzard employee reference
In The Outlands, there is a Netherdrake-mounted Orc named Ja’y Nosliw. If you turn Nosliw backwards, it spells “Wilson” making his name Jay Wilson, who was the executive producer for the movie Dogtown And The Z-Boys (2002) and the editor for the movie Champion’s Forever (1989).
Paris Hilton reference
There is a Goblin in Shattrath City named “Harris Pilton”.