1. Slang word for goofy, ugly, and someone who messes up.

2. Slang word for leaving.
1. Dude, you be straight up gufn.

2. Aight homie, im gufn out.

A man walks up the stairs and trips.

Student : "Man everyone saw you gufn!"
by Bos and Dubz February 02, 2010
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