Funny Racial Joke

A white guy goes into a bar and sees a black bartender.
He says, "yo, nigger, get me a beer!"
The bartender says, "that's very rude. How would you like it if I talked to you like that?"
The white guy says, "let's switch places and see!"
So they switch places.
The bartender says, " yo, cracka, get me a beer!"
The white guy says, "sorry, we don't serve niggers here!"