A nigger walks into a bar. The bartender says "we don't serve niggers here". The nigger chimps out and he and his nigger friends trash every building on the street.
The irony is that the bartender was himself black and the bar in a predominately black neighbourhood. Their chimpout did nothing but harm black businesses and lower the quality of life for african-americans nationwide.
Miles away, in an affluent Portland suburb, a white, female sociology student tweets "Black Lives Matter is not a terrorist organization".