It's All About Knock-Knock Jokes

"Why did the knock-knock joke cross the road?"
"Why?"
"To see who was on the other side."



A knock-knock joke walked into a bar and the bartender said, "What will it be?"
And the knock-knock joke said, "Sorry, but the only question I know how to answer is 'Who's there?' "



"How many knock-knock jokes does it take to change a light bulb?"
"Who wants to know?"

"Knock.  Knock"

"Who's there?"

"Knock-Knock  Joke."

"Knock-knock Joke who?"

"Knock-knock Joke about a knock-knock joke that's not funny."

"What's the biggest threat to knock-knock jokes?"

"I don't know."

"Doorbells."

If someone tells a knock-knock joke in the forest, and no one is there to hear it, is the joke still funny?

"Knock.  Knock."

"Who's there?"

"Apple."

"Apple who?"

"Apple New Year!"