Knock Knock! Who's there? Zany Zany who? Zany body home?
Knock Knock! Who's There? Figs Figs who? Figs the doorbell, it's broken!
Knock Knock! Who's there? Justin Justin who? Justin time for dinner!
Fan: "I see you won a silver medal at the Olympics. What's it for?¨" Athlete: "It's for telling knock knock jokes." Fan: "And what's that gold medal for?" Athlete: "For stopping."
The kindergarten class had a homework assignment to find out about something exciting and relate it to the class the next day. When the time came for the little kids to give their reports, the teacher was calling on them one at a time. She was reluctant to call upon little Johnnie, knowing that he sometimes could be a bit crude. But eventually his turn came. Little Johnnie walked up to the front of the class, and with a piece of chalk, made a small white dot on the blackboard, then sat back down. The teacher couldn't figure out what Johnnie had in mind for his report on something exciting, so she asked him just what that was. "It's a period," reported Johnnie. "Well I can see that," she said. "But what is so exciting about a period." "I don't know," said Johnnie, "but this morning my sister said she missed one and Daddy totally freaked out and Mommy fainted"
The song Santa Claus is Coming To Town was originaly called Chuck Norris is Coming To Town. They changed it so the children wouldn't live in fear.
Knock-knock. Who's there? To. To who? No, to whom.
Knock Knock. Who's there? Opportunity. Don't be silly - opportunity doesn't knock twice!
If a wizard was knocked out by Dracula in a fight what would he be? Out for the count!
My wife and I have reached a decision that we do not want children. If anybody does please just send me your contact details and we can drop them off tomorrow.
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.