Definitions by Ryan
Hipothnic
It's background has very implications but roughfuly it's a mixture between a hippie, a goth and a beatnic. Most likely they share some spiritual aspiriation to one faith or another and they enjoy poetry, and have 60's political philosophy regarding politics
Nike
A brand of shoe that is worn by everyone because of MJ. They are made by underpaid Indonesian children.
Duf
An acronym for Designated Ugly Friend. Every hot girl has a DUF simply to make her look that much hotter. This strategy also works for average looking girls.