Jokes

Are you good at telling jokes? Do you like jokes?
Do you have a good sense of humor?
Do you understand English jokes or jokes from other countries?
What's the funniest joke you've ever heard?
What are some common subjects that people joke about in your country? Is any of them offensive?
How can a joke hurt someone? Have you ever been hurt by a joke?
Do you ever laugh at flat jokes just to be polite?
Are racist/sexist jokes common in your country? What do you do when you hear one?