A person who hates anyone different from them based upon nothing more than their own personal insecurities. Will argue that color, religious preference, gender, and a multitude of other idiotic reasons are the basis for their superiority while dismissing the fact that they are ill bred simpletons.
Example: I am a racist. I hate myself because these people are smarter, faster, and have a better tan than I! I don’t know them at all so I protect the ignorant teachings of my parents by not thinking for myself.