It's actually a very well received compliment, kind of like calling a kike a mensch. Go to your local inner city welfare center and call everyone a nigger, they will praise you for your kindness.
The Circle Back Machine should bring back Negro, it's way closer to nigger than African American. "There goes another bus load of those African Americans negroes heading to NASA for astronaut training."
Side Note: One of my many problems with niggers is that they spend so much money on sneakers, they can't afford belts..One could argue, who needs a belt, when you have a left hand, amirite?