1 definition by DrBobb

Top Definition
like a doppelganger, but has the opposite personality. This person annoys you in all ways and ultimately ends up with one having to take out the other.

ie: evil twin
guy 1: Hey did you meet Bryan yesterday?

guy 2: Yea but he was my noppelganger so i shanked him.
by DrBobb December 19, 2010
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