If you're watching a parade, don't follow it. It never changes. If the parade is boring, run in the opposite direction. You will fast-forward the parade.

Knock on wood is a saying for good luck. I think that started when someone went to someone's door to see if someone was home. "I hope Joe's home, knock on wood!"

It's very dangerous to wave to people you don't know because what if they don't have hands? They'll think you're cocky.

I tried to have a cookie, and this girl said, "I'm mailing those cookies to my friend." So I couldn't have one. You shouldn't make cookies untouchable.

An escalator can never break: it can only become stairs.

I like it when you buy something and pay with a credit card, they put your credit card on the receipt, but only the last four numbers. Aha! I'm really good at guessing twelve numbers. I can't guess 16 numbers, so thanks for the assistance!

I know people who believe in ghosts but don't believe in themselves.