You just stated that you thought the student section needed to be classy. That we would hurt the other team's feelings. Don't you think that USC losing both nights is going to leave a sour taste in their mouth too?
You just want them to come and be loud is all? C'mon, it's not like football where simply making noise is going to cause a false start or something.
Part of being an effective student section is getting into the heads of the opposing team. While I think the nose (ear, whatever) thing may have crossed the line, the rest is pretty great, and I see nothing wrong with it.