Knock, knock. Who's there? Susan. Susan who? Season your chicken, it's too plain!
Today I told my sis, "Knock knock."
She said, "Who's there?"
I said, "I Eat eat my mop."
She said, "I eat mop poo instead of who."
Knock, knock.
Who's there?
Suicide.
Suicide who?
Suicide you.
Why can't Sally swing?
Because she has no arms.
Knock knock, "Who's there?", not Sally.
Where did Sally go when the bombs dropped?
Everywhere.
Knock knock.
Who’s there?
Ligma.
Ligma who?
Ligma balls!
Joke 1# "Knock, knock." Who's there? "Pastur." Pastur who? "Past ur bedtime."
Joke 2# Why does a slug always win a race? Because its components always stop for a break.
Joke 3# Your momma's so fat when she stepped on the scale it said, "I asked for your weight, not your phone number."
Knock knock...
Who's there?
Not Stephen Hawking.
Mom: Can I tell you a joke?
Kid: Sure.
Mom: Knock knock.
Kid: Who's there?
Mom: Not yo.
Kid: Not yo who?
Mom: Not yo father.
Kid: Not yo husband either.
Why did the serial killer cross the road? To get to the victim's house.
Knock, knock. Who's there? The serial killer.
The person that created the knock knock joke won the Nobel reward.
Knock, knock. Who's there? You're adopted.
Why did Annie fall from the swing?
Because she had no hands.
Knock, knock.
"Who's there?"
Not Annie.
Knock, knock.
Orphan: Who's there?
Not your parents!
Knock knock.
Who's there?
Interrupting Cow.
Interrupting Co- MOO!
Knock knock.
Who's there?
Not your parents.
"Knock, knock." "Who's there?" "Knife." "Knife, who?" "How are you still alive? I just stabbed you!"
"Knock, knock.""Who's there?""Not your dad."Random kid: "My dad went to get milk. My mom said he will be back soon."
"Knock, knock." "Who's there?" "Dooris." "Dooris who?" "Door is locked, that's why I'm knocking!"
Knock knock.
Who’s there?
Draggin’.
Draggin’ who?
Draggin’ these balls around yo’ face.
I told Siri about my dog, and she told me if she could tell me a joke to cheer me up, and I said okay.
She asked me, "Knock knock." I said, "Who is there?" She said, "Not your dog."