What do you call a flock of sheep rolling down a hill? A lamb-slide. I'm terrified of elevators, so I'm taking steps to avoid them. Knock, knock. Who's there? Spell. Spell who? Okay, W-H-O. Get ready for hours of fun making your friends laugh, making your family laugh, but mostly making yourself laugh! Packed full of one-liners, riddles, knock-knock jokes, and hilarious cartoons, The Big Book of Big Laughs for Kids will have you laughing out loud--maybe so loud the neighbors complain. Get ready for hours of good, clean humor for kids of all ages!.