My students crack me up.

Two quotes from one of the characters in my government class:

"There is this one serial killer that I really admire..."

We were talking about legal responsibilities that citizens of the U.S. have. The class had already listed following the law, paying taxes, and jury duty. I was looking for someone to talk about registering for the selective service, so I gave them a hint, telling them that only half of the people in the room would have to do it. He responded, "Be circumcised!"