Discover the ultimate laugh-out-loud joke book for kids that's full of groan-inducing puns, silly one-liners and hilarious dad jokes! Inside, kids will find clean, fun jokes that are as clever as they are embarrassing. This collection covers everything from food to the moon, with jokes including: Why was the birthday cake as hard as a rock? Because it was a marble cake. Why don’t ducks tell jokes when they fly? Because they would quack up. Why does a moon rock taste better than an earth rock? It’s a little meteor. What do cows in Hawaii wear? They wear moo-moos. Rumor has it that George Washington had a lot of children. People say he was the 'father of our country'.