1 definition by He-who-must-not-be-named?

Top Definition
Originating in the Harry Potter book series, this term represents a generic villain, or "bad guy," whose name bespeaks evil to such an extent that it should not be spoken aloud.
I've heard that 'He-who-must-not-be-named' is up to no good again!
by He-who-must-not-be-named? December 04, 2009
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