Cards to hand out to annoying cell phone talkers

Lol, reminds me of the printout of Mickey Mouse flipping the bird that you could put on people's windshields when they parked too close to you.

Of course, use some common sense when handing these out. If the guy looks like he just got out of prison, is wearing a karate gi, or holding a weapon of some sort, don't try to win a Darwin award. (Link goes to a PDF file.)