Well, since I'm from Mississippi I'm obviously ignorant, uneducated, inbred, have outdoor plumbing, live in a trailer, a racist, etc.
I was called a racist at school WHILE I WAS SITTING AND JOKING WITH TWO OF MY BLACK FRIENDS! I honestly looked at her with a "are you retarded?" face.
A tad different one is that I listen to heavy metal, so obviously anything that isn't country old people think is satanic. Thank God my dad raised me with Motley Crue, Judas Priest, Black Sabbath, Metallica, Iron Maiden, etc.