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A person who thinks he or she is cool because they buy guitars and/or acessories but in reality have ABSOLUTELY NO idea how to play a guitar
Kevin: Hey dude. Sweet guitar!
Taylor: Thanks. It was $4000.
Kevin: What songs can you play?
Taylor: Uh..... none..... but i'll learn.... eventually....
Kevin: Dude you're being a real Guitar Poser!
by Kevrone June 21, 2009
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