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1 definition by meninjafinigan

Nissanka is a synonymous with the term bumface. Nissanka can refer to someone that who is constantly stalking you and delusional people, specifically referring to white people that think their black. It can also mean someone who is exceptionally amazing
You're a nissanka! (bumface)
Stop niassankaring me! (stalking)
by meninjafinigan December 18, 2010