1. If you gave him a penny for his thoughts, you’d get change.
2. She got into the gene pool while the lifeguard wasn’t watching.
3. During evolution, his ancestors were in the control group.
4. A room temperature IQ.
5. He has two brains; one is lost and the other is out looking for it.
6. She found some drink from the fountain of knowledge, but she just gargled.
7. It takes him an-hour-and-a-half to watch 60 minutes.
8. She sets low personal standards and then consistently fails to achieve them.
9. If he were any more stupid, he’d have to be watered twice a week.