Did you know that in St. Louis, kids are required to tell a joke on Halloween to get their treats? I never knew! NPR has a story about it and here's a calvacade of kids telling jokes on Halloween in this video.
How did the ghost say good-bye to the vampire? So long sucker!
What did the clown-eating cannibal say? Something tastes funny.
What's a pirate's favorite letter? RRRRRRRRrrrrrr!