Primarily UK Slang for a girl or Size Queen (referring to the fan in the definition) who prefers larger cocks of tan color and who absolutely doesn't go for small white ones. The tan color refers to mixed race men. The fan doesn't go for the darker black men (well at least not yet).
Girl #1: Did you see how that blondie eyed up the place looking for some steaming hot mocha latte?

Girl #2: She skimmed right over the white-as-ghosts guys.

Girl #1: There is a Lenny Kravitz lookalike over there.

Girl #2: She's got a bead on him.

Girl #1: She's a shameless fan of tan.
by sarasplayroom.com May 15, 2010
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"Tu Fan Tan" Motha Facko(see Facko)

Did you bring the Beer? You didnt? TU Fan Tan man."
by Double AA September 17, 2003
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