Riddle maniacs, beware: this riddle roundup is jam-packed with side-splitters. You'll go crazy over this collection and your friends will go even crazier, because there are new riddles, new fun, and new zaniness to provoke unstoppable giggles. The humorous subjects range from the totally bizarre to everyday hilarity, and they're silly, punny, and drive-you-nutty. For example: How do baby fish know how to swim? Finstinct . What prehistoric creature...