661. What do you do to a bad Ping-Pong ball?
662. What is the first safety rule for witches?
663. Why did the silly kid wear his running shoes to the library?
664. What is the difference between a photographer and the measles?
665. What kind of ears do trains have?
666. Why are fish poor tennis players?
667. How do you keep an elephant from going through the eye of a needle?
668. Where do religious kids practice sports?
669. What's the difference between a thief and a church bell?
670. Why shouldn't you tell secrets when there's a clock nearby?
671. What present does everyone kick about?
672. What animal has eyes that cannot see, legs that cannot move, but can jump as high as the Empire State Building?
673. What's the difference between school and a mental hospital?
674. What's the difference between a cat and a comma?
675. Where can you always find health, wealth and happiness?