10 Dark Knock-Knock Jokes Guaranteed To Make You Groan 'dark knock knock jokes'

Knock, knock! Who's there?

If you've ever been subjected to these classic lines followed by an excruciatingly long pause before being met with a groans-inducing punchline, then congratulations - you're in for some dark and twisted humor!

Here are 10 of the dirtiest, filthier, grosser knock-knock jokes that will leave your friends doubled over with laughter:

1. Knock knock!

Who's there?

Cows go.

Cows go who?

In a cowshed.

2. Why did the scarecrow invite me to his wedding?

Because I'm wheat he sowed for!

3. What do you call an egg-laying chicken in space?

An eggyegg-zoid!

4. Knock knock!

Who's there?

Little Johnny.

Johnny who?

I don't know, why - is that the punchline?!

5. Why did the skeleton refuse to go to his friend's wedding?

Because he had a bone-afide excuse.

6. What do you call an old man in space?

A star-gazer!

7. Knock knock!

Who's there?

The doctor.

Doctor who?

8. Why was the morgue so quiet that night?

Because it was having a 'cut'throat' sense of humor!

9. Knock, knock! Who's there?

Cows go moo.

10. What do you call an astronaut after he goes on Mars for 3 years and comes back with just this to say?

'I'm not sure... but I've got some great news about my knee!'

So next time someone asks you 'Knock-knock!' don't be afraid - just give 'em one of these knockers!

Dark knock knock jokes