Jeremy Piven’s “mercury poisoning” and the 10 worst celeb excuses

This week we have inducted Jeremy Piven into the celebrity hall of shame for the worst, "the dog ate my homework" type excuses we've become all to familiar with hearing. We do have to give Piven credit though for his defense, mercury poisoning, which was rather creative. Call us skeptical, but we call B.S. on these 10 alleged excuses.