1 definition by HaRrYpOtTeR FaN 11!

One who has a parent of Christian descent and a parent of Jewish descent. Thus the blood of said person is contaminated by the Jewish portion of the family creating a Mudblood.
Joshua Weinberg celebrates both Christmas and celebrated a Bar Mitzvah, what a fucking mudblood.
by HaRrYpOtTeR FaN 11! August 17, 2011
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