Harlem Shake

I was forced into doing harlem shake today at school. I'm in this program where we have to do a play so we where doing things to get ideas and the person told us a little about what we should do someone suggested to do harlem shake and they said we should try it. So I couldn't just back away from doing the harlem shake since it was required. I really don't like dancing in front of people and whats worse is the guy liked my groups performance so he had us show the whole class. Hopefully we don't decide to do the harlem shake in our play.