Knock, Knock!
Who's there?
Doctor Doctor who?
That's a great TV show, isn't it?
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Similar jokes
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Knock Knock.
Who's There?
Justin.
Justin who?
Your justin time to wipe my ass!
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Patient: “Doctor, Doctor… I can’t stop stealing things”.
Doctor: “Take these pills for a week. If that doesn’t work, I’ll have a color TV”.
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An old man tells his psychiatrist that he is already very old and he has committed during his life many sins.
The psychiatrist wanted to help him, so he has asked him: "And how long are you with your wife?"
The man answered: "45 years."
The psychiatrist said: "Don´t have the fear, because after your death you will be surely added to the sufferers, sleep well."
Doctor (to a patient): "You must take four tea-spoonfuls of this medicine before every meal."
Patient: "Doctor, we’ve only 3 spoons at home."
Knock knock.
Who's there?
Kenya.
Kenya who?
Keeeenya feeel the loooove tonight?
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"Have you heard my knock-knock joke?" asked the blonde.
"No," said the brunette.
"Okay," said the blonde, "you start."
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Phone a friend and tell them you're a doctor, and you're very, very sorry, but you did everything you could to save their... then pretend that the connection dropped out.
Wait a couple beats, then give your deepest condolences.
Then hang up.
Knock, knock!
Who's there?
Opportunity!
That is impossible. Opportunity doesn't come knocking twice!
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Knock, knock
Who's there?
I'm Mr, Farter.
Mr, Farter who?
I've brought some insecticides to give to your mother in law!
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Did you hear about the guy who invented the knock knock joke?
He won the "no-bell" prize!
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