Any african, jamaican, haitian, egyptian, etc., that's the same complexion of an African-American (black person), especially in the United States. It's really a derogatory term from somebody that's ignorant or nosey.
MAN: You still fuckin' with that import nigga, ain't you?
WOMAN: It's none of of your business if I am.
WOMAN: It's none of of your business if I am.
by Mr. Terrence L. Trezvant April 25, 2005