646. Did you hear about the latest Dr. Jekyll and Mr. Hyde medicine?
647. Toni loves dumplings. She can eat 32 of them in an hour. Her brother Paul needs three hours to eat the same amount. How long will it take them both together to eat 32 dumplings?
648. What's the difference between a woman and a postage stamp?
649. What fruit has been known since man invented the calendar?
650. When my watch broke down, I decided to rely on my alarm clock, but it gains a minute every day, so I still don't know the right time. Did I make a good decision to swap the stopped watch for the fast clock?
651. What shellfish lifts weights?
652. Who do vampires invite to family reunions?
653. Why was Noah's ark filled with fruit?
654. What's the difference between a crazy hare and a counterfeit coin?
655. Who drives away all of his customers?
656. How do witches feel when they play croquet?
657. Why did Dracula go to the orthodontist?
658. If Atlas supported the world on his shoulders, who supported Atlas?
659. What is the difference between a fisherman and a lazy school-boy?
660. What do you call an over-priced barber shop?