Top Definition
The wildly popular yet misconceived belief that Neil Diamond is the father of Dustin Diamond and/or Mike D from the Beastie Boys.
Person 1: Isn't Screech's dad that guy from Saving Silverman?

Person 2: Naw, that's just The Cubic Zirconia Myth. They're not related... I think.
by The Taste of Lemonade December 15, 2010

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