Adjective:
Used to describe teenage girls who dress and act like they are self-sustaining, autonomous adults. Shortened to K-15.
Guy 1: That teeny-bopper has like, a fuckin' Gucci handbag. Why?
Guy 2: I don't know, man. Text-book Kardashian 15 attitude.
by FlufferNutterButter August 22, 2014
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