Here is your topic: Top Five Favorite Riddles. Any kind of riddle—a word play riddle (like the classic Panda Bear joke/riddle), the sort of "how did this naked man end up in the middle of the desert" riddle, or a party riddle like "Bang Bang." Go!
Please feel welcome to share stories about why your Top Five picks are what they are, though a straight-up list is fine, too. Please refrain from negatively auditing other people's lists, because judgment discourages participation.