Knock, knock. Who's there? Mitch. Mitch who? Mitch me, I'm telling more jokes!

Knock, knock. Who's there? Olive. Olive who? Olive you do is win, win, win!

Knock, knock. Who's there? Eyes. Eyes who? Eyes see you're enjoying these jokes!

Knock, knock. Who's there? Cheese. Cheese who? Cheese a nice time to tell a joke!

Knock, knock. Who's there? Noah. Noah who? Noah better time than now for a joke!

Knock, knock. Who's there? Radio. Radio who? Radio not, here I come with more jokes!

Knock, knock. Who's there? Cereal. Cereal who? Cereal-sly, these jokes are getting good!

Knock, knock. Who's there? Terry. Terry who? Terry glad I knocked on your door with a joke!

Knock, knock. Who's there? Butter. Butter who? Butter open your door and let me in!

Knock, knock. Who's there? Disco. Disco who? Dis-continuing these jokes if you don't laugh!

Knock, knock. Who's there? Ho-ho. Ho-ho who? You know, you might be Santa with that laugh!

Knock, knock. Who's there? Wooden. Wooden who? Wooden you like another joke?

Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce laugh together at the silly jokes!

Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce have a great time with this joke!

Knock, knock. Who's there? Harry. Harry who? Harry up and laugh!

Knock, knock. Who's there? Olive. Olive who? Olive you for enjoying these jokes!

Knock, knock. Who's there? Boo. Boo who? Boo-lieve it or not, more jokes coming!

Knock, knock. Who's there? Nobel. Nobel who? Nobel prize for laughing at my jokes!

Knock, knock. Who's there? Olive. Olive who? Olive the jokes, in the land of laughter!

Knock, knock. Who's there? Cow. Cow who? Cow-culus is a hard math class!

Knock, knock. Who's there? Olive. Olive who? Olive a good joke now and then!