What is the definition of a snail?A slug with a crash helmet.What sound do hedgehogs make when they kiss?‘Ouch!’This is Puffin''s biggest and best joke book ever created, possibly in the world! Packed with so many crazy jokes, including knock knocks, animal quackers and monster madness, you''ll have a joke on hand for every occasion! Suitable for amusing your mates or reading on your own.