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1 definition by johnny stationrat

A blending of the words poser with rockabilly or psychobilly. Basically a trendy fuck who jumps into the psychobilly/rockabilly scene for aesthetic reasons. Poserbillies have little knowledge of the real music, as they worship Tiger Army, Nekromatix and The Horrorpops.
that kid in the tiger army shirt is such a poserbilly!
by johnny stationrat October 25, 2008