The dried semen of a black man often used in magic potions and valued in some remote parts as an aphrodisiac
Joe: "Have you tried viagra?"
Dave: "Screw that! i took some black man's dust and i had an erection for 4 days!"
Dave: "Screw that! i took some black man's dust and i had an erection for 4 days!"
by incatatus October 13, 2012
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