Could you have TP'ed your high school?

This CNN video shows a high school whose senior class was allowed to toilet paper the trees on the road leading into the school. While it looks neat, I wonder how much money was spent on the toilet paper. I also wonder how they're really going to clean it up, especially if it rains. I think I need to stop wondering...

My favorite quote was from the senior class president:

"It really shows what the class of 2008 is really about."

Please...if that's what you're "really about"...ah, I'm just going to shut up and let the quote speak for itself.