Who's there?
Needle.
Needle
who?
Needle little help gettin' in the door.
Who's there?
Thermos.
Thermos
who?
Thermos be a better knock knock joke than this!
Who's there?
Snow.
Snow
who?
Snow use. I forgot my name again!
Who's there?
H.
H
who?
Bless you!
Who's there?
Who.
Who
who?
Is there an owl in here?
Who's there?
Crab.
Crab
who?
Crab me a snack, and open the door!
Who's there?
Huron
Huron
who?
Huron time for once.
Who's there?
Wah
Wah
who?
Hey, you don't have to get so excited!
Who's there?
Marie.
Marie
who?
Marie me? I love you!
Who's there?
Wendy.
Wendy
who?
Wendy bell works again I won't have to knock anymore.
Who's there?
Athena
Athena
who?
Athena flying saucer.
Who's there?
Wanda.
Wanda
who?
Wanda open the door and see?
Who's there?
Roach.
Roach
who?
Roach you a letter, did you get it?
Who's there?
Dwight.
Dwight
who?
Dwight way is better than the wrong way!
Who's there?
Zeke.
Zeke
who?
Zeke and you shall find.
Who's there?
Kareem.
Kareem
who?
Kareem of wheat is good to eat.
Who's there?
Iguana.
Iguana
who?
Iguana keep knocking!
Who's there?
Ya.
Ya
who?
I'm excited to see you too!
Who's there?
Meow.
Meow
who?
Take Meow to the ball game!
Who's there?
Aisle.
Aisle
who?
Aisle see you around!
Who's there?
Justin.
Justin
who?
Justin time for dinner.
Who's there?
Déja.
Déja
who?
Knock, Knock!
Who's there?
Haman.
Haman
who?
Haman, open up, it's hot out here!
Who's there?
Greta.
Greta
who?
You're Greta-ing on my nerves!
Who's there?
Orange Juice.
Orange Juice
who?
Orange Juice going to invite me in?
Who's there?
Ketch.
Ketch
who?
Want a tissue?
Who's there?
Hanna.
Hanna
who?
…Hanna partridge in a pear tree!
Who's there?
Heaven.
Heaven
who?
Heaven seen you in forever!
Who's there?
Tank.
Tank
who?
You're welcome!
Who's there?
Mary and Abbey.
Mary and Abbey
who?
Mary Christmas and Abbey New Year!
Who's there?
Gladys.
Gladys
who?
Gladys the weekend, aren't you?
Who's there?
Figs.
Figs
who?
Figs your doorbell, it's not working!
Who's there?
Hoo.
Hoo
who?
Are you an owl?
Who's there?
Harry.
Harry
who?
Harry up and let me in!
Who's there?
Barry.
Barry
who?
Barry nice to see you!
Who's there?
Neil.
Neil
who?
Neil down and you'll be able to see me!
Who's there?
Santa.
Santa
who?
Santa email I'd be here, and you still make me wait in the cold!
Who's there?
Needle.
Needle
who?
Needle little money, can you help me out?
Who's there?
Amos.
Amos
who?
Amos quito bit me!
Who's there?
Usher.
Usher
who?
Usher wish you would let me in!

We Have Hundreds of Knock Knock Jokes