So let's see... you have uber-derogatory, heavy-derogatory, medium-degogatory, medium-light-derogatory, light-derogatory, and just plain hardly-doesn't-mean-anything-at-all-derogatory all on the very same,identical insult depending upon the skin tone of the person who is the target, and it has nothing to do with the person who issued the statement.

Got it. Any other snowflake instructional guidelines I need to know about?