Nigha Posted in N Best definition Nigha Short for saying nigger but being fresh. Yo this nigha be eating my cheetos. Nigha: define #2 Nigha Alternative way to say nigga. Applies to blacks only. YoÃ¢ÂÂ. This nigha illinÃ¢ÂÂ hard to day How satisfied are you with the definition? Looking for Nigha meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 78 times.