People of
African descent get 'nigger' tossed at them--and use the pejorative amongst themselves as, some would say, a form of empowering re-appropriation. We also have 'sand nigger' for the Islam-colonized of
the Middle East and North Africa. Admirers of the
British raj use yet another variation for the swarming multitudes in India and their overseas cousins: 'curry nigger'.