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1.
a black person. commonly seen being used on message boards in response to something. mostly on 4chan.
NIGRAR FOR PRESIDENT? sure why not.
by PsychicFish April 12, 2009
 
2.
A program or other sort of cotton-related device used to extract or compress your black files.
Use NigRAR to extract your black files!
by The Guru Turtle April 14, 2011