Well I browse 4 forums total, battleforums.com, bcspy, the wow forums, and this one of course. Anyway I was reading bcspy and one of their members posted this " If anyone watch the episode of South Park, Cartment commented that the "Ultimate level" would take 7 weeks 5 days and 15 hours, take from the time of the episodes release its about november 27th 1 pm, this is backed by later in the episode Stan's father went into best buy(sponsership?) and was able to play WoW through a TBC demo stand."
So basically I decoded that to mean that in the southpark episode they subliminally portrayed the release date of TBC. Think on it.