If you're bored waiting for world servers to come back up in World of Warcraft, you can make the time pass a little quicker by checking out Wikipedia's list of pop culture references in Warcraft. Some I knew about, like Gahz'rilla in Zul'Farrak and the Mario and Luigi clones in the Un'Goro Crater, but others were a surprise, like references to Pulp Fiction, Walt Whitman, and Xanadu. Xanadu?

Pop Culture References in Warcraft [Wikipedia]

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