Are caterpillars good to eat?
Johnny: Daddy, are caterpillars good to eat?

Father: Have I not told you never to mention such things during meals!

Mother: Why did you say that, Junior? Why did you ask the question?

Johnny: It's because I saw one on daddy's lettuce, but now it's gone.

Bottle of Evian water?
Q: Ever wonder about people who pay $2 for a bottle of Evian water?

A: Just spell "Evian" backwards!