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Someone who's a guchoo, an annoying person, someone who pisses you off or does an action that pisses you off. Just a Douche bag, a bitch, someone weaker than you. a Guchoo is also open to interpretation as well. People who like Sammy Adams are often guchoo's. Pronounced (goo-cho)
"dude, did you hear that new sammy adams song?"

"NO, your such a guchoo"
by Guchoo January 24, 2012
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