Who's there?
Meow.
Meow
who?
Take Meow to the ball game!
Who's there?
Howl.
Howl
who?
Howl you be dressing up for Halloween this year?
Who's there?
Cows go.
Cows go
who?
Cows don't go who, they go moo!
Who's there?
Iguana.
Iguana
who?
Iguana keep knocking!
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?
Howl.
Howl
who?
Howl will you know unless you open the door?
Who's there?
Anudder.
Anudder
who?
Anudder mosquito bite me!
Who's there?
Lion.
Lion
who?
Lion on your doorstep, open up!
Who's there?
The interrupting cow.
Interrupting cow wh-
Moooooo!
Who's there?
Viper.
Viper
who?
Viper nose, it's running!
Who's there?
Crab.
Crab
who?
Crab me a snack, and open the door!
Who's there?
Who.
Who
who?
Is there an owl in here?
Who's there?
Ants.
Ants
who?
Ants are the door please.
Who's there?
A herd.
A herd
who?
A herd you were home, so I came over!
Who's there?
Honey bee.
Honey bee
who?
Honey bee a dear and open the door.
Who's there?
Tail
Tail
who?
Tail all your friends this joke.
Who's there?
Rhino.
Rhino
who?
Rhino every knock knock joke there is!
Who's there?
Amos.
Amos
who?
Amos quito bit me!
Who's there?
Feline.
Feline
who?
Feline good now that you know I'm here.
Who's there?
Wood Ant.
Wood Ant
who?
Don't worry, I Wood Ant hurt you!
Who's there?
Beehive.
Beehive
who?
Beehive yourself!
Who's there?
Giraffe.
Giraffe
who?
Giraffe anything to eat, I'm starving!
Who's there?
Bug.
Bug
who?
Bugging you, that's who!
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?
Monkey.
Monkey
who?
Monkey see. Monkey do.
Who's there?
Bat.
Bat
who?
Bat you'll never guess!
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?
Aurora.
Aurora
who?
Aurora just came from a lion outside! Let me in!
Who's there?
Owls.
Owls
who?
Yes, they do!
Who's there?
Weevil.
Weevil
who?
Weevil weevil rock you.
Who's there?
Some bunny.
Some bunny
who?
Some bunny has locked me out!
Who's there?
Weasel.
Weasel
who?
Weasel be late if you don't hurry up.
Who's there?
Goat.
Goat
who?
Goat to the door and find out.
Who's there?
Iguana.
Iguana
who?
Iguana hold your hand.
Who's there?
Cat.
Cat
who?
Cat come in, the door is locked!

We Have Hundreds of Knock Knock Jokes