Findings:

• The World's Worst Knock Knock Jokes
• Celebrity knock knock jokes
• that old Philip Glass knock knock joke
• knock out
• engine knock
• Knock on the Door
• push or knock
• Divinity School of Hard Knocks
• The Vampire Always Knocks in Triplicate
• If an Agent Knocks - Federal Investigators and Your Rights
• Opportunity Knocks
• Indymedia sites knocked off the net by the FBI
• Don't knock it if you haven't tried it
• I get knocked down, but I get up again
• Knock down
• P Knock (user)
• Three Knock Down Rule
• The last man on Earth sat alone in a room. There was a knock on the door.
• When Running Jokes Go Bad
• Knock off
• Rot Knocks
• knocked up
• Knock knock
• All his front teeth knocked out, living a nightmare
• Knock over
• Who knocks within?
• gene knockout
• knock
• Postman's Knock
• Front tooth knocked out!
• The last knock?
• Waiting for the knock
• Who Knocks?
• Knock yourself out
• A knock there was upon the door
• Don't knock the glock
• Bad jokes and the nature of racism
• Knock On Wood
• knock up
• Darth Everything meets Death who has just knocked on his front door
• I call, but I never talk. I knock, but I never enter. I feel a bit insecure.
• Technical knock out
• School of Hard Knocks
• Knock Yokoyama
• the bad conductor joke
• Knock down ginger
• The knock
• Knock Sensor
• Ask, Seek, Knock
• bad Zentraedi name joke
• knock kneed
• bad drivers
• Alexander the Great and the Terrible, Horrible, No-Good Very Bad Day
• The Tale of Two Bad Mice
• 10 commandments for a bad homepage
• Bad things with which to wipe your ass
• Bad Loser (user)
• Too Bad
• How to recover a Sun Netra X1 with a Corrupted Disk Label - Bad Magic Number error
• Bad Mojo (user)
• Bad Boys II
• Bad credit loan_root (category)
• Bad Cop (user)
• Just some more jokes from the Necronomicon
• dirty joke
• Shortest mathematical joke
• Bad command or file name
• Bad Boys Rape Our Young Girls But Violet Gives Willingly
• badd attitude
• Why fucking cows is a bad idea
• Really Bad Compression
• Proof that TV is bad for you
• Too much bad poetry on E2
• it's just bad nerves
• Bad Days
• Microsoft's ActiveX idea, it must now be conceded, is a bad thing.
• Good News for People Who Love Bad News
• Bad things that happened on Christmas Day
• Bad credit auto loan (user)
• *chan is the opposite of good, what do you call it, oh, bad
• Stoner Jokes
• American joke
• Divide-by-zero joke
• bad cat
• bad trip
• bad form
• How to find out if an egg has gone bad
• Why is it bad to compliment a woman's breasts?
• Two out of three ain't bad
• Thinking of doing something is sometimes just as bad as actually doing it
• How to Write Bad Poetry
• Bad Milk
• The bad guy dies by accident
• REALLY REALLY BAD RA_root (category)
• You suckers still fucking node, but your noding wisdom. My bad.
• lennie is bad (user)
• Daleks and stairs
• Fax machine practical joke
• Jokes that will send you to hell
• Engineering jokes
• The Story of a Fierce Bad Rabbit
• British Summertime is grounded for bad behaviour.
• good/bad art collective
• Tuning a bad piano doesn't make it a good piano
• Herbs for stopping bad rumors
• Bad Neighbourhood Productions
• Bad Penny (user)
• Bad credit remortgage (user)
• Good Sister, Bad Sister
• Pythagoras' Joke
• presidential elections are a joke
• Making jokes about The Pope
• Bad teenage poetry
• How can idealism be a bad thing?
• Teenage love can suck pretty bad
• Microsoft hardware isn't so bad
• Bad Art Collection
• Flushing out your enemies from their lair with bad rock music
• The Bad Girl's Guide to Getting What You Want
• Why wearing cologne or perfume is bad for your future children
• don't throw good money after bad
• Revenge is bad
• Bad credit auto loan_root (category)
• Static Electricity - Does it really hurt that bad?
• A Short Guide to Comparative Religions
• Drummer Jokes
• bad breath
• Bad Boy Bubby
• bad faith
• It's as easy to write bad poetry as it is to breathe
• Bad Dudes
• Is development in AI bad?
• The Bad Writing Contest
• Rape is not as bad as murder
• Why napping backstage is a bad idea, a fictional story
• Strong Bad
• An American in Tours
• REALLY BAD RASH_root (category)
• Leather clad and bad and driving 55
• bad science
• A sexist joke I'm allowed to tell, due to being a woman
• the great practical joke feud
• The Wikipedia Joke
• Alexander and the Terrible, Horrible, No Good, Very Bad Day
• Good idea, Bad idea
• Why do bad things happen to good people?
• The good guys and the bad guys were on the back of the boat and I swear I only turned my back for a MINUTE but when I came back, they'd killed Mozart.
• bad sleep
• Ten Reasons Why Reparations for Blacks are a Bad Idea for Blacks - and Racist Too
• Songs from an American Movie Vol. 2: Good Time For a Bad Attitude
• Booth and the Bad Angel
• When tofu goes bad
• Bad credit remortgage_root (category)
• Bad Urach
• violin jokes
• Navy Newbie Jokes
• The Drunk Joke
• My bad
• bad memories car
• Be the baddest bad girl you can be
• bad password
• Why is talking to yourself bad?
• Anti-smoking ads are bad
• Of fish, sin, and bad Spanish
• Why is windows-bashing okay, but Linux-bashing bad?
• 10 commandments of bad writers
• Most self-downloading software installers are bad
• Reel Bad Arabs
• BAD GIRRLL (user)
• Bad Mommy (user)
• Gentile jokes
• Henry Ford vs God
• bad
• bad poetry
• Do bad laws cause lack of respect for the law?
• Big Bad Voodoo Daddy
• Skinny people have it bad, too
• bad brain day
• Bad Attitudes
• Conventional Bad Guy Behaviour
• Good Pirate/Bad Pirate

If you Log in you could create a "Bad knock, knock jokes" node. If you don't already have an account, you can Create A New User...