Who's there?
Doughnut.
Doughnut
who?
Doughnut ask, it's a secret!
Who's there?
Ya.
Ya
who?
Wow. You sure are excited to see me!
Who's there?
Canoe
Canoe
who?
Canoe come over here?
Who's there?
Beats.
Beats
who?
Beats me.
Who's there?
Bug.
Bug
who?
Bugging you, that's who!
Who's there?
Tank.
Tank
who?
You're welcome!
Who's there?
Police
Police
who?
Police, can I stop telling knock knock jokes!
Who's there?
Ketchup.
Ketchup
who?
Ketchup with me and I'll tell you!
Who's there?
Althea.
Althea
who?
Althea later alligator!
Who's there?
Knee.
Knee
who?
Knee'd you ask?
Who's there?
Yacht.
Yacht
who?
Yacht a know me by now!
Who's there?
Cows go.
Cows go
who?
Cows don't go who, they go moo!
Who's there?
Giraffe.
Giraffe
who?
Giraffe anything to eat, I'm starving!
Who's there?
Thermos.
Thermos
who?
Thermos be a better knock knock joke than this!
Who's there?
Needle.
Needle
who?
Needle little help gettin' in the door.
Who's there?
Merry.
Merry
who?
Merry Christmas!
Who's there?
Kirtch.
Kirtch
who?
God bless you!
Who's there?
Abbot.
Abbot
who?
Abbot you don't know who this is!
Who's there?
Linda.
Linda
who?
Linda hand and open this door!
Who's there?
Cash.
Cash
who?
I knew you were a nut!
Who's there?
Sadie.
Sadie
who?
Sadie magic word and watch me disappear!
Who's there?
Lettuce.
Lettuce
who?
Lettuce in it's cold out here!
Who's there?
Manuel.
Manuel
who?
Manuel be sorry if you don't open the door!
Who's there?
Cargo.
Cargo
who?
Cargo beep, beep!
Who's there?
Alex.
Alex
who?
Alex the questions around here!
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?
Candice.
Candice
who?
Candice get any better?
Who's there?
Turnip.
Turnip
who?
Turnip the volume, it’s quiet in here.
Who's there?
Wanda.
Wanda
who?
Wanda hang out with me right now?
Who's there?
Razor.
Razor
who?
Razor hands in the air like you just don't care!
Who's there?
Winner.
Winner
who?
Winner you going to open the door?
Who's there?
William.
William
who?
William mind your own business!
Who's there?
Gorilla.
Gorilla
who?
Gorilla me a cheese sandwich!
Who's there?
Snow.
Snow
who?
Snow-one is going to open the door?
Who's there?
Kareem.
Kareem
who?
Kareem of wheat is good to eat.
Who's there?
Alpaca.
Alpaca
who?
Alpaca the suitcase, you load up the car!
Who's there?
Says.
Says
who?
Says me, that's who!
Who's there?
Some bunny.
Some bunny
who?
Some bunny has locked me out!
Who's there?
Urchin.
Urchin
who?
Urchin is rather pointy.

We Have Hundreds of Knock Knock Jokes