Who's there?
CD.
CD
who?
CD guy on your doorstep?
Who's there?
Iguana.
Iguana
who?
Iguana hold your hand.
Who's there?
Snow.
Snow
who?
Snow use. I forgot my name again!
Who's there?
One shoe.
One shoe
who?
One shoe play with me?
Who's there?
Wayne.
Wayne
who?
Wayne drops are falling on my head.
Who's there?
Churchill.
Churchill
who?
Churchill be held on Sunday!
Who's there?
Russian.
Russian
who?
Why are you Russian me?
Who's there?
Rhino.
Rhino
who?
Rhino every knock knock joke there is!
Who's there?
Brad.
Brad
who?
Brad news, I'm afraid!
Who's there?
Heidi.
Heidi
who?
Heidi 'cided to come over to play!
Who's there?
Owls.
Owls
who?
Yes, they do!
Who's there?
Passion.
Passion
who?
Passion through and thought I'd stop by!
Who's there?
Shelby.
Shelby
who?
Shelby coming around the mountain when she comes!
Who's there?
Argue.
Argue
who?
Argue going to let me in?
Who's there?
Archibald
Archibald
who?
Archibald on the top of your head?
Who's there?
Frank.
Frank
who?
Frank you for being my friend!
Who's there?
Orange
Orange
who?
Orange you going to let me in?
Who's there?
Opportunity.
Opportunity
who?
That is impossible. Opportunity doesn't come knocking twice!
Who's there?
Mickey.
Mickey
who?
Mickey is lost!
Who's there?
Orange.
Orange
who?
Orange you gonna open the door?
Who's there?
Grover
Grover
who?
Grover there and get me the key to the door!
Who's there?
Kiwi.
Kiwi
who?
Kiwi come inside?
Who's there?
I love.
I love
who?
I don't know, why don't you tell me?
Who's there?
Merry.
Merry
who?
Merry Christmas!
Who's there?
Sacha.
Sacha
who?
Sacha great question!
Who's there?
Sombrero
Sombrero
who?
Sombrero-ver the rainbow.
Who's there?
H.
H
who?
Bless you!
Who's there?
Abbot.
Abbot
who?
Abbot you don't know who this is!
Who's there?
Ammonia.
Ammonia
who?
Ammonia little kid!
Who's there?
Lettuce.
Lettuce
who?
Lettuce in it's cold out here!
Who's there?
Poop.
Poop
who?
Ha Ha, made you say poo-poo!
Who's there?
Cantaloupe.
Cantaloupe
who?
Cantaloupe, I'm already married.
Who's there?
Anudder.
Anudder
who?
Anudder mosquito bite me!
Who's there?
Lena.
Lena
who?
Lena little closer and I'll tell you!
Who's there?
Sara.
Sara
who?
Sara-nother way in?
Who's there?
Robin
Robin
who?
Robin anybody is against the law.
Who's there?
Hanna.
Hanna
who?
…Hanna partridge in a pear tree!
Who's there?
Wayne.
Wayne
who?
Wayne is really coming down out here, open the door!
Who's there?
Hugh.
Hugh
who?
Hugh da man!
Who's there?
Lettuce.
Lettuce
who?
Lettuce in already!

We Have Hundreds of Knock Knock Jokes