Shut The Fuck Up.

An acronym that will get you reported and punished in World of Warcraft, because Blizzard is fascist.
Nub Rogue in BG chat: OMGWTF YOU GUYS SUCK!
Annoyed Player: Dude, stfu and play.
by koalaroo February 29, 2008
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I said STFU You Ass-Rammers.
by mebhoopz September 30, 2006
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What you tell your boss when he asks the same damn question that you have answered at least 10 times that day!
read the damn memo and STFU Rob!
by The Angry Worker Ant April 14, 2009
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Before the Battle of Hu Lao Gate, Many Ninjas prayed to STFU for victory
by Lt. Handjob September 10, 2005
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