Definition of wow

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Tweets about World of Warcraft

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World of Warcraft

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Whip em out wenesday (your tits)

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You say #WoW when you're in total disbelief of or completely taken back by something. You can also use it if you're totally excited about something. You can even (and especially) use it when being sarcastic towards someone's tweet as well lol. -Adrian ....You're welcome ;-)