2 definitions by invader abc

an acronym for "what the fuck", commonly used when one hears something that does not make any sense whatsoever or when one hears something that is so weird/random/uncommon that they feel they must say something equally random.
i say WTF to most things you say because they are so stupid.
by invader abc August 23, 2005
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when one tries to come to a conclusion on a subject matter that is far advanced compared to their own intelligence level.
dude 1: ...so, this thing was as fast as a flying duck!
dude 2: WTF? (thinks:how the hell should i logicize that one?)
by invader abc August 22, 2005
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