Knock, knock. Who's there? Broccoli. Broccoli who? Broccoli and cheese make a great combo, just like these jokes!

Knock, knock. Who's there? Tank. Tank who? Tank you for listening to my joke!

Knock, knock. Who's there? Atch. Atch who? Atch your step, there are more jokes coming!

Knock, knock. Who's there? Cash. Cash who? Cash me if you can for more jokes!

Knock, knock. Who's there? Olive. Olive who? Olive you that I can't resist a good joke!

Knock, knock. Who's there? Cow says. Cow says who? Cow says mooooove over, I want to tell a joke!

Knock, knock. Who's there? Noah. Noah who? Noah good jokes you can share?

Knock, knock. Who's there? Wooden shoe. Wooden shoe who? Wooden shoe like to come in and hear some jokes?

Knock, knock. Who's there? Broccoli. Broccoli who? Broccoli and cheese make a delicious combination, just like these jokes!

Knock, knock. Who's there? Banana. Banana who? Banana split if you don't let me in to tell more jokes!

Knock, knock. Who's there? Olive. Olive who? Olive you and I love to share jokes!

Knock, knock. Who's there? Arthur. Arthur who? Arthur round you, a good time for jokes!

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

Knock, knock. Who's there? Harry. Harry who? Harry up and tell another knock-knock joke!

Knock, knock. Who's there? Al. Al who? Al be sure to keep the jokes coming!

Knock, knock. Who's there? Canoe. Canoe who? Canoe help me think of more knock-knock jokes?

Knock, knock. Who's there? Lionel. Lionel who? Lionel Richie want to hear another joke!

Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce in, it's joke time!

Knock, knock. Who's there? Olive. Olive who? Olive for a good laugh!

Knock, knock. Who's there? Tank. Tank who? You're welcome, I just filled up your joke tank!

Knock, knock. Who's there? Etch. Etch who? Bless you, it's sneezy in here!