Knock, knock. Who's there? Luke. Luke who? Look out below, I'm falling!

Knock, knock. Who's there? Gladys. Gladys who? Gladys not me knocking on your door!

Knock, knock. Who's there? Wayne. Wayne who? Wayne will you let me in?

Knock, knock. Who's there? Dewey. Dewey who? Dewey have to answer the door, can't you see it's me?

Knock, knock. Who's there? Alice. Alice who? Alice in wonderland!

Knock, knock. Who's there? Bat. Bat who? Bat's your problem, not mine!

Knock, knock. Who's there? Carmen. Carmen who? Carmen let me in or I'll freeze!

Knock, knock. Who's there? Eccentric. Eccentric who? Eccentric things might happen when you open this door!

Knock, knock. Who's there? Fig. Fig who? Fig-ured you'd open the door!

Knock, knock. Who's there? Gouda. Gouda who? Gouda knock-knock joke!

Knock, knock. Who's there? Herb. Herb who? Herb your enthusiasm for this joke!

Knock, knock. Who's there? Homer. Homer who? Homer gonna let me in?

Knock, knock. Who's there? Jester. Jester who? Jester hard to keep track of all these jokes!

Knock, knock. Who's there? Kanga. Kanga who? Kanga-roo, open up!

Knock, knock. Who's there? Lemon. Lemon who? Lemon ask you nicely to open the door!

Knock, knock. Who's there? Maurice. Maurice who? Maurice be the place for a good laugh!

Knock, knock. Who's there? Papaya. Papaya who? Papaya-nt you to let me in!

Knock, knock. Who's there? Quincy. Quincy who? Quincy river flows through this joke!

Knock, knock. Who's there? Ravioli. Ravioli who? Ravioli-ght then, I'll just come in!

Knock, knock. Who's there? Sal. Sal who? Sal-utations from the other side!

Knock, knock. Who's there? Tango. Tango who? Tango was a long time ago, open the door now!