A racist slang term for a white person, because they're white like chickens. Derived from "cluck" the sound a chicken makes, and its similarity to "Klux" as in "Ku Klux Klan" who look even more like chickens then normal while people.
Vanilla Ice is such a cluc. I bet he learned how to dance from all his country club buddies.
by TheMightyMonarch October 3, 2009
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