A word that breaks the racist version, Nigger. Nigga is the word that anyone from any race can say and not get chastised.
Dylan: sup nigga
Leon: nothing much dawg
Rodney: my niggas! What the fuck is up?
The term that black and only black people can use to greet or replace the homies names with when calling them
"Yo, Was up My Nigga."
"Nigga, Shut Yo Punk Ass Up."