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1.
Pronounced "Knee-yah-gah". An endearing yet derogatory term for a close friend, most commonly used amongst white males. The origin of the word was most probably a miss-pronounciation of a late 20th century urban term by James and Eddie.

Synonyms: Nukkah, Nyukah.
Miss spellings: Niagga, Niogguh.
"eyayuh nioggga" - Greeting of a close friend.
"that niogga has no game" - A reference to Dustin.
by 1234X4321 October 15, 2006