What are some examples of good puns?

Answer:

1. What is the difference between a horse and a dead bee? One is a seedy beast, the other is a bee deceased?
2. Why do entertainers not use ironing boards? Because every clown has a sill for ironing.
3. It was early in the morning, and a terrible thunderstorm raged through the Earth. They called it the crack of dawn.
4. What did God do after creating adjacent periods of light and darkness? He decided he'd call it a day.
5. Some clever clogs were kidnapped in a van, which hit the side of the road, and burst in the flames. Remember, don't pull all your eggheads in one basket.
6. A surgeon was sent to the art class because he liked dealing with tissues.

Please help contribute and add your own to the list!