Knock, knock. Who's there? Iva. Iva who? Iva sore hand from knocking!

Knock, knock. Who's there? Nobel. Nobel who? Nobel – that's why I knocked!

Knock, knock. Who's there? Boo. Boo who? Gonna make you cry!

Knock, knock. Who's there? Aldo. Aldo who? Aldo anywhere with you!

Knock, knock. Who's there? Cash. Cash who? No thanks, but I'd like a peanut!

Knock, knock. Who's there? Little old lady. Little old lady who? Wow, I didn't know you could yodel!

Barry the door and let me in!

Oscar-n me, open up!

Turtle-y amazing, open the door!

Wendy who's there, answer the door!

Wooden shoe like me to knock again?

Chemistry who's there, open up!

Dewey who thinks they won't open the door?

Europe who needs to open this door?

Voodoo what's taking you so long to respond?

Candice open the door, it's cold outside!

Sofia the door open, can I come in?

Honeydew you think it's time to open up?

Cheese the one to open the door?

Nobel who's knocking, open up!

Yoga-na come in, or what?