Knock, knock. Who's there? Boo. Boo who? Boo you think you're talking to?

Knock, knock. Who's there? Art. Art who? Art you glad I'm here?

Knock, knock. Who's there? Alex. Alex who? Alex-splain it to you later!

Knock, knock. Who's there? Hugo. Hugo who? Hugo first, I'll follow you!

Knock, knock. Who's there? Booze. Booze who? Booze the one making jokes here!

Knock, knock. Who's there? Ivana. Ivana who? Ivana see more knock-knock jokes!

Knock, knock. Who's there? Nigel. Nigel who? Nigel-tiate your way in!

Knock, knock. Who's there? Robin. Robin who? Robin the neighborhood watch!

Knock, knock. Who's there? Noah. Noah who? No one like you!

Knock, knock. Who's there? Batman. Batman who? Batman your snack, it's time to eat!

Knock, knock. Who's there? Jamaica. Jamaica who? Jamaica man crazy with these jokes!

Knock, knock. Who's there? Alaska. Alaska who? Alaska questions later, I have a joke now!

Knock, knock. Who's there? Lionel. Lionel who? Lionel in the sink and can't get out!

Knock, knock. Who's there? Luke. Luke who? Luke outside, it's a beautiful day!

Knock, knock. Who's there? Butter. Butter who? Butter open up, it's me!

Knock, knock. Who's there? Honey. Honey who? Honey, you're the sweetest person I know!

Knock, knock. Who's there? Olive. Olive who? Olive juice, please!

Knock, knock. Who's there? Soda. Soda who? Soda you want a joke, soda you!

Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce go to the party together!

Knock, knock. Who's there? Water. Water who? Water you waiting for, let's laugh!

Knock, knock. Who's there? Wendy. Wendy who? Wendy going to tell me a joke too?