Not necessarily the blatant "N"-word sort of thing ...But, the more socially assimilated phrases used in everyday descriptions, explanations, etc etc
I.E. . "My friend drives a Rice-Rocket".....or, "He Jewed me down on the price" ....or, "I went to the Home Depot parking lot & hired a Pablo & Hector to clean my garage" ..
Do you realize you're doing this? Or, have phrases similar to these become so commonplace that you no longer notice?