Knock knock.
Who's there?
Weirdo.
Weirdo who?
Weirdo you think you're going?
Knock knock.
Who's there?
Ben.
Ben who?
Ben away for a while but I'm back now.
Kids can't get enough of laughter--so they can't get enough of Rob Elliott's hilarious joke books! Now the author of the bestselling Laugh-Out-Loud Jokes for Kids offers this all-new collection of knock-knock jokes that will have kids and kids-at-heart busting a gut and asking for more.