A girl or young woman that you can tell just by the way they carry themselves or dress, is into the music scene.
Milton: Espresso Royale by Northeastern attracts alternagirls and classical mucu girls.
Rob: What's a mucu girl?
Milton: Music. Violins and shit.
Rob: What's a mucu girl?
Milton: Music. Violins and shit.
by Miltonius July 16, 2005
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