What Constitutes Racism?

My husband is currently taking a fashion class. He is overly excited about getting to take this class! He sent me an email today with a video that he had to watch. I am not sure what it has to do with fashion, but it was an interesting take on racism.

I think that any discrimination could fit into this video. Picking out something in someone and then making fun of them for that characteristic.

Was there anything that you were made fun of when you were little that made an impact on you?