Imitation nigger is what black people actually call themselves. According to them, the "real niggers are the white man and the white woman."
We are but imitation niggers.
The white kids you see in rich towns wearing flat-brimmed baseball caps and listening to rap, while speaking like all the "gangster" black people they see on TV. Most have never seen a black person in real life.
the white kid who dated the asian kid's sister in the movie "Gran Torino" was an imitation nigger