Cell Phone Psycho

If you haven't seen this yet, it's worth checking out. It's probably fake, but deep down I hope that it is real. I showed it to my students on the first day of class to inform them about cell phone etiquette in the classroom. Fittingly, someone's phone started ringing while I was in the middle of directing them to the link on the Blackboard site. No one's phone has gone off since.