Knock Knock. Who's there? Opportunity. Don't be silly - opportunity doesn't knock twice!
Fast way to screw up someone's Knock Knock joke...? "It's open."
One night, there was a knock on my door... i open it and no one was there every night I would get the same knock and still no one was there... Untill the morning I was just making myself some tea as a person knocks on my door it was a black man he walk in and stole my tea .... i said to myself did he just mug me .... I still didn't know who was knocking on the doors at night Untill one night I opened my door and there was a floating mug I was still confused.
Knock Knock! Who's There? Figs Figs who? Figs the doorbell, it's broken!
Knock knock. Who's there? Sarah. Sarah who? Sarah problem here?
A dick has a sad life. His hair's a mess, his family is nuts, his neighbor's an asshole, his bestfriend's a pussy, and his owner beats him.
Two eggs were kissing on a bed when the female egg said, "I have to go change. I'll be back in a minute." Five minutes later, the the female egg walked out in a slinky "egg"lige, rubbing her hands up and down her smooth, oval-shaped body. Instantly, the male egg slapped his hands on the top of his head, covering it completely. "What are you doing?," the female egg asked. He replied, "The last time I was this hard, someone cracked me on the head with a spoon."
Chuck Norris was once part of a knock knock joke. The Joke ended abruptly when after the first knock the door blew up killing the man behind it.
"Have you heard my knock-knock joke?" asked the blonde. "No," said the brunette. "Okay," said the blonde, "you start."
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?"
Slept like a log last night........ Woke up in the fireplace.