Who's there?
Howl.
Howl
who?
Howl will you know unless you open the door?
Who's there?
Iguana.
Iguana
who?
Iguana keep knocking!
Who's there?
Ants.
Ants
who?
Ants are the door please.
Who's there?
Monkey.
Monkey
who?
Monkey see. Monkey do.
Who's there?
Weasel.
Weasel
who?
Weasel be late if you don't hurry up.
Who's there?
Rhino.
Rhino
who?
Rhino every knock knock joke there is!
Who's there?
The interrupting cow.
Interrupting cow wh-
Moooooo!
Who's there?
Kanga.
Kanga
who?
No, Kanga roo!
Who's there?
Alpaca.
Alpaca
who?
Alpaca the suitcase, you load up the car!
Who's there?
Weevil.
Weevil
who?
Weevil weevil rock you.
Who's there?
Howl.
Howl
who?
Howl you be dressing up for Halloween this year?
Who's there?
Aurora.
Aurora
who?
Aurora just came from a lion outside! Let me in!
Who's there?
Meow.
Meow
who?
Take Meow to the ball game!
Who's there?
Honey bee.
Honey bee
who?
Honey bee a dear and open the door.
Who's there?
Who.
Who
who?
Is there an owl in here?
Who's there?
Bug.
Bug
who?
Bugging you, that's who!
Who's there?
Bat.
Bat
who?
Bat you'll never guess!
Who's there?
A herd.
A herd
who?
A herd you were home, so I came over!
Who's there?
Beaver.
Beaver
who?
Beaver-y quite and I'll tell you.
Who's there?
Gorilla.
Gorilla
who?
Gorilla me a cheese sandwich!
Who's there?
Owls.
Owls
who?
Yes, they do!
Who's there?
Goat.
Goat
who?
Goat to the door and find out.
Who's there?
Tail
Tail
who?
Tail all your friends this joke.
Who's there?
Beehive.
Beehive
who?
Beehive yourself!
Who's there?
Crab.
Crab
who?
Crab me a snack, and open the door!
Who's there?
Cows go.
Cows go
who?
Cows don't go who, they go moo!
Who's there?
Cat.
Cat
who?
Cat come in, the door is locked!
Who's there?
Some bunny.
Some bunny
who?
Some bunny has locked me out!
Who's there?
Anudder.
Anudder
who?
Anudder mosquito bite me!
Who's there?
Feline.
Feline
who?
Feline good now that you know I'm here.
Who's there?
Viper.
Viper
who?
Viper nose, it's running!
Who's there?
Giraffe.
Giraffe
who?
Giraffe anything to eat, I'm starving!
Who's there?
Amos.
Amos
who?
Amos quito bit me!
Who's there?
Toucan.
Toucan
who?
Toucan play at this game, who are you?
Who's there?
Goat.
Goat
who?
Goat to the door to see who's knocking!
Who's there?
Roach.
Roach
who?
Roach you a letter, did you get it?
Who's there?
Lion.
Lion
who?
Lion on your doorstep, open up!
Who's there?
Wood Ant.
Wood Ant
who?
Don't worry, I Wood Ant hurt you!
Who's there?
Iguana.
Iguana
who?
Iguana hold your hand.

We Have Hundreds of Knock Knock Jokes