Is Man the only animal that laughs? Why are clowns so scary? Do jokes make children more intelligent? Are men funnier than women? Can God take a joke? What's brown and sticky? Top comedian Jimmy Carr and fellow joke-lover Lucy Greeves tour the strange and wonderful world of jokes - to find out what's funny and why. With over 400 of the best jokes ever told, The Naked Jape is both a lesson in joke-making and a damn good laugh.