Knock, knock. - Who’s there? - Avocado. - Avocado who? - Avocado you laughing so hard at my joke!

Knock, knock. - Who’s there? - Dragon. - Dragon who? - Dragon your feet, let’s go tell more jokes!

Knock, knock. - Who’s there? - Fun. - Fun who? - Fun-tastic joke, right?

Knock, knock. - Who’s there? - Apocalypse. - Apocalypse who? - Apoca-lips are sealed!

Knock, knock. - Who’s there? - Arfur. - Arfur who? - Arfur got!

Knock, knock. - Who’s there? - Barbecue. - Barbecue who? - Barbecue ribs, they’re delicious!

Knock, knock. - Who’s there? - Avocado. - Avocado who? - Avocado a big hug waiting for you!

Knock, knock. - Who’s there? - B-4. - B-4 who? - B-4 you pick up, let me finish my knock-knock joke!

Knock, knock. - Who’s there? - Doc. - Doc who? - Doc-ter your ice cream before it melts!

Knock, knock. - Who’s there? - Euro. - Euro who? - Euro so beautiful to me!

Knock, knock. - Who’s there? - Gorilla. - Gorilla who? - Gorilla me a hamburger, will you?

Knock, knock. - Who’s there? - Gyro. - Gyro who? - Gyro the window, I’m getting hot in here!

Knock, knock. - Who’s there? - Limes. - Limes who? - Limes can’t keep secrets, they always get squeezed out!

Knock, knock. - Who’s there? - Omaha. - Omaha who? - Omaha goodness, you answered!

Knock, knock. - Who’s there? - Orange. - Orange who? - Orange you glad I told a knock-knock joke?

Knock, knock. - Who’s there? - Olive. - Olive who? - Olive your jokes are so funny!

Knock, knock. - Who’s there? - Peas. - Peas who? - Peas be my Valentine!

Knock, knock. - Who’s there? - Roof. - Roof who? - Roof, roof, it’s your neighbor’s dog!

Knock, knock. - Who’s there? - Scold. - Scold who? - Scold enough to knock, I’ll scold you again!

Knock, knock. - Who’s there? - Wood. - Wood who? - Wood you mind opening the door?

Knock, knock. - Who’s there? - Yah. - Yah who? - No thanks, I prefer Google!