Knock, knock. Who's there? Pancake. Pancake who? Pancake your bags, we're going on a trip!

Knock, knock. Who's there? Ahmad. Ahmad who? Ahmad jokester, that's who!

Knock, knock. Who's there? Tim. Tim who? Tim flies when you're having fun!

Knock, knock. Who's there? Tank. Tank who? Want me to drive the tank through the door?

Knock, knock. Who's there? Snowball. Snowball who? Snowball fight outside, be ready!

Knock, knock. Who's there? Water. Water who? Water you waiting for, answer the door!

Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce in, it's snowing outside!

Knock, knock. Who's there? Robin. Robin who? Robin the bank, open up!

Knock, knock. Who's there? Snow. Snow who? Snow way I'm answering the door!

Knock, knock. Who's there? Olive. Olive who? Olive you and I miss you a lot!

Knock, knock. Who’s there? Hatch. Hatch who? Bless you, sneezing already?

Knock, knock. Who’s there? Thistle. Thistle who? Thistle have to do until I can think of another joke!

Knock, knock. Who's there? Amish. Amish who? You're welcome!

Knock, knock. Who's there? Taco. Taco who? Taco bells are ringing, it's dinner time!

Knock, knock. Who's there? Hawaii. Hawaii who? I'm fine, Hawaii you doing?

Knock, knock. Who's there? Voodoo. Voodoo who? Voodoo you think you are, telling knock-knock jokes?

Knock, knock. Who's there? Tank. Tank who? You're welcome, tank me later!

Knock, knock. Who's there? Zombie. Zombie who? Zombie glad I didn't say banana?

Knock, knock. Who's there? Awkward. Awkward who? Awkward moment when you forget the punchline!

Knock, knock. Who's there? Wendy. Wendy who? Wendy you get here, you better knock first!

Knock, knock. Who's there? Justin. Justin who? Just in time for you to laugh at this joke!