The best knock-knock jokes

Knock Knock. Who's there? Opportunity. Don't be silly - opportunity doesn't knock twice!
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has 62.69 % from 161 votes. More jokes about: knock-knock, life
Knock Knock. Who's there! Ice cream! Ice cream who? Ice cream if you don't let me in!
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has 62.52 % from 195 votes. More jokes about: food, knock-knock
One day a man heard knocking at his door. He opened the door only to see a small snail sitting there smiling. The guy picked the snail up and threw it as far as he possibly could. Three years later he heard knocking at the door again. He opened the door to see the snail. The snail said, "What the hell was that all about?"
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has 62.47 % from 160 votes. More jokes about: animal, knock-knock
Knock Knock Who's there? Muffikin Muffikin who? Muffikin fingers are trapped in the door.
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has 62.36 % from 89 votes. More jokes about: knock-knock
Knock, knock. Who's there? Kanga. Kanga who? Actually, it's kangaroo!
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has 62.10 % from 109 votes. More jokes about: animal, knock-knock
Knock, Knock! Who's there? D umbbell. Dumbbell who? Dumbbell doesn't work so I had to knock!
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has 61.99 % from 55 votes. More jokes about: knock-knock
"Knock, knock.Who's there?" very long pause... "Java."
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has 59.35 % from 187 votes. More jokes about: IT, knock-knock
Knock knock. Who's there? FBI. FB… We are asking the questions here!
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has 58.99 % from 59 votes. More jokes about: communication, cop, knock-knock, mean
Knock Knock! Who's there? Zany Zany who? Zany body home?
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has 58.91 % from 148 votes. More jokes about: kids, knock-knock
Knock knock. Who's there? Urine. Urine who? Urine trouble if you don't open the door.
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has 58.72 % from 53 votes. More jokes about: disgusting, knock-knock
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