30 Dark Humor Knock Knock Jokes For Adults

Dark knock knock jokes are a type of humor that deals with taboo, morbid, or uncomfortable topics that are not typically considered suitable for joking about. They are called “knock knock” jokes because they follow a specific format where one person initiates the joke by saying “knock knock,” and the other responds with “who’s there?” The punchline then follows, often involving wordplay or a play on words that takes the joke in a dark or unexpected direction.

Dark humor jokes are not for the faint of heart, but for those who appreciate a good laugh that pushes the boundaries. If you’re one of those people, then you’re in the right place!

Dark Knock Knock Jokes

Knock, knock.
(Who’s there?)
It’s Dave!
(Dave who?)
Dave bursts into tears, realizing that his grandmother’s Alzheimers has progressed to the point where she no longer remembers him.

Knock, knock.
(Who’s there?)
It’s the police ma’am, your son got hit by a drunken driver he’s dead.

Knock, knock.
(Who’s there?)
Grandma!
Grandma wh-, Hoy Shit Stop The Funeral!

Knock, knock.
(Who’s there?)
D’kenya.
(D’kenya who?)
D’kenya ass.

Knock, knock.
(Who’s there?)
Mom Fox.
(Mom Fox who?)
Everybody.

Recommended: Morbid Jokes

Knock, knock.
(Who’s there?)
Definitely not your father.

Knock, knock.
(Who’s there?)
Alzheimer.
(Alzheimer who?)
Knock, knock.

Knock, knock.
(Who’s there?)
Woody.
(Woody who?)
Woodyz nuts fit in yo mouth?!

Why did Sally fall off the swing?
Because she had no arms.
Knock, knock.
(Who’s there?)
Not Sally.

Knock, knock.
(Who’s there?)
Bill Cosby.
(Bill Cosby who?)
Never mind, I’ll come back when you’re sleeping.

Knock, knock.
(Who’s there?)
Little Boy Blew.
(Little Boy Blew Who?)
Michael Jackson.

Recommended: Michael Jackson Jokes

Knock, knock.
(Who’s there?)
Not the queen.

Knock, knock.
(Who’s there?)
Candice.
(Candice who?)
Candice d#ck fit in your butt.

Knock, knock.
Who’s there?
Who’s there?
Oh that’s right I don’t have a house.

Knock, knock.
(Who’s there?)
Gladys.
(Gladys who?)
Gladys over, I couldn’t stand another minute of that funeral.

Knock, knock.
Who’s there?
Interrupting dyslexic cow
Interrupting dysle-
OMO!

Knock, knock.
(Who’s there?)
Howie.
(Howie who?)
Howie gonna hide this dead body?!

Knock, knock.
(Who’s there?)
9/11.
(9/11 who?)
You said you would never forget.

Recommended: 9/11 Jokes

Knock, knock.
(Who’s there?)
Some!
(Some who?)
Some a*shole talking to a knock-knock joke.

Knock, knock.
(Who’s there?)
Wanda Smellmop.
(Wanda Smellmop who?)
No, thanks, I’m not into scat.

Knock, knock.
(Who’s there?)
A little boy.
(A little boy who?)
A little boy who can’t reach the doorbell.

Knock, knock.
(Who’s there?)
Dwayne.
(Dwayne who?)
Dwayne the bathtub, I’m drowning.

Knock, knock.
(Who’s there?
The KGB.
(The KGB who?)
The KGB will ask the questions around here!

Knock knock.
(Who’s there?)
Robin
(Robin who?)
Robin kids from their parents sure is a funny way of saying, “All lives matter.”

Knock, knock.
(Who’s there?)
Alpaca.
(Alpaca who?)
Alpaca the shovel; we need to bury the evidence.

Knock, knock.
(Who’s there?)
Howard.
(Howard who?)
Howard you like to be buried, six feet under or cremated?

Knock, knock.
(Who’s there?)
Lettuce.
(Lettuce who?)
Pls let us out of the basement we haven’t had food for weeks.

Knock, knock.
(Who’s there?)
Linda
(Linda who?)
Linda Hand, will ya? Mine is tired from chopping this Pygmy.

Recommended: Dark Yo Mama Jokes

Knock, knock.
(Who’s there?)
Allah.
(Allah who?)
ALLAHU AKBAAAR explodes.

Knock, knock.
(Who’s there?)
You know.
(You know who?)
Avada kedavra!

Do you have another dark humor knock knock joke? Post your own dark puns in the comment section below.