Who's there?
Maura.
Maura
who?
Maura the merrier!
Who's there?
Linda.
Linda
who?
Linda hand and open this door!
Who's there?
Mary Lee.
Mary Lee
who?
Mary Lee, Mary Lee, Mary Lee, Mary Lee, life is but a dream!
Who's there?
Dewey.
Dewey
who?
Dewey have to keep telling jokes?
Who's there?
Doris.
Doris
who?
Doris locked. Open up!
Who's there?
Convex.
Convex
who?
Convex go to prison!
Who's there?
Isaiah.
Isaiah
who?
Isaiah nothing until you let me in!
Who's there?
Wooden shoe.
Wooden shoe
who?
Wooden shoe like to hear another joke?
Who's there?
Alfred
Alfred
who?
Alfred of the dark.
Who's there?
Uruguay.
Uruguay
who?
You go Uruguay, and I'll go mine!
Who's there?
Ho-ho.
Ho-ho
who?
You know, your Santa impression could use a little work.
Who's there?
Lion.
Lion
who?
Lion on your doorstep, open up!
Who's there?
Grover
Grover
who?
Grover there and get me the key to the door!
Who's there?
Goat.
Goat
who?
Goat to the door to see who's knocking!
Who's there?
Henrietta.
Henrietta
who?
Henrietta worm that was in his apple.
Who's there?
Monkey.
Monkey
who?
Monkey see. Monkey do.
Who's there?
Ketchup.
Ketchup
who?
Ketchup with me and I'll tell you!
Who's there?
Robin.
Robin
who?
Robin you! Hand over your cash!
Who's there?
Chicken.
Chicken
who?
Chicken your pockets if you can't find your keys.
Who's there?
Alma.
Alma
who?
Alma not going to tell you!
Who's there?
William.
William
who?
William mind your own business!
Who's there?
Mischa.
Mischa
who?
Mischa the last time, glad you're here!
Who's there?
Spell.
Spell
who?
W-H-O
Who's there?
Howard.
Howard
who?
Howard you know unless you open the door?
Who's there?
Bat.
Bat
who?
Bat you'll never guess!
Who's there?
Area.
Area
who?
Area there? It's me!
Who's there?
Poop.
Poop
who?
Ha Ha, made you say poo-poo!
Who's there?
Tail
Tail
who?
Tail all your friends this joke.
Who's there?
Tracker.
Tracker
who?
Tracker treat!
Who's there?
Iguana.
Iguana
who?
Iguana keep knocking!
Who's there?
Norway.
Norway
who?
Norway I'll leave until you open the door!
Who's there?
Ears.
Ears
who?
Ears another knock knock joke for you!
Who's there?
Ya.
Ya
who?
I'm excited to see you too!
Who's there?
Harry.
Harry
who?
Harry up and let me in!
Who's there?
Ah chu.
Ah chu
who?
Bless you!
Who's there?
Gladys.
Gladys
who?
Gladys the weekend, aren't you?
Who's there?
Etch.
Etch
who?
Bless you!
Who's there?
Wayne.
Wayne
who?
Wayne is really coming down out here, open the door!
Who's there?
Pencil.
Pencil
who?
Pencil fall down without your belt.
Who's there?
Dozen.
Dozen
who?
Dozen anyone want to let me in?

We Have Hundreds of Knock Knock Jokes