Knock, knock. Who’s there? Quinoa. Quinoa who? Quinoa wants to hear another knock-knock joke?

Knock, knock. Who’s there? Dinah. Dinah who? Dinah mind me asking, but can I come in?

Knock, knock. Who’s there? Howard. Howard who? Howard you like to be stuck in traffic all day?

Knock, knock. Who’s there? Yodelay. Yodelay who? Yodelay-hee-hoo, I made you say 'hoo'!

Knock, knock. Who’s there? Esther. Esther who? Esther Bunny in the garden!

Knock, knock. Who’s there? Owen. Owen who? Owen you glad I came over?

Knock, knock. Who's there? Car. Car who? Car go beep beep, I mean, beep beep beep!

Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce celebrate with another funny joke!

Knock, knock. Who's there? Boomer. Boomer who? Boomer-larious joke coming your way!

Knock, knock. Who's there? Curtis. Curtis who? Curtis the right time to laugh at a joke!

Knock, knock. Who's there? Moo. Moo who? Moooo-vin' on to the next joke!

Knock, knock. Who's there? Cow. Cow who? Cowmoo-flage, you almost didn't see me there!

Knock, knock. Who's there? Harry. Harry who? Harry up and answer the doorbell!

Knock, knock. Who's there? Ya. Ya who? No thanks, I get my jokes from Google!

Knock, knock. Who's there? Oak. Oak who? Oak-ay, I've got another joke for you!

Knock, knock. Who's there? Wendy. Wendy who? Wendy we going to have some more laughs?

Knock, knock. Who's there? Justin. Justin who? Just in time to make you laugh again!

Knock, knock. Who's there? Robin. Robin who? Robin the bank, I need some cash for jokes!

Knock, knock. Who's there? Robin. Robin who? Robin you of all your candy!

Knock, knock. Who's there? Canoe. Canoe who? Canoe help me come up with better jokes?

Knock, knock. Who's there? Wendy. Wendy who? Wendy day will you finally stop telling jokes?