Ok, here's one.

The Pope was visiting New York City. As he was getting into his limosine, he decided he wanted to try driving so he told his driver to get in the back, and he got behind the wheel. Understandably, he drove poorly, and not soon after he started driving he was pulled over. The cop walked up to the car, took one look at who was behind the wheel, and went back to his car. He called the chief of police and said "You'll never believe who I just pulled over for reckless driving!" and the chief said "The Mayor?" Nope. "The President?" Nope. "Well, I don't know, who is it?" So the cop said, "I'm not sure, but he has the Pope for a chauffeur!"