Brace yourself for some serious (seriously fun) ickiness! This delightfully disgusting book is a tribute to all kinds of everyday nastiness! Discover yucky jokes, laugh-out-loud lists, kooky knock-knocks, funny puns, strange tongue twisters, and more to share with friends and family. Funny profiles of super-gross animals and weird-but-true science show that grossness is also downright fascinating. NATIONAL GEOGRAPHIC KIDS inspires young adventurers to explore the world through award-winning magazines, books, website, apps, games, toys, television series and events and is the only kids brand with a world-class scientific organization at its core.