Baseball
Why is a baseball team like a pancake?
Because they both need a good batter.
Computer Programmers
How many computer programmers does it take to change a light bulb?
They don't know how to - it's a hardware problem.
Fleas
Why was the mother flea very sad?
Because her children were all going to the dogs.
Lunch
Knock, knock.
Who's there?
Emma.
Emma who?
Emma too early for lunch?
Witches
How do witches keep their hair in place while flying on their broomsticks?
They use scare spray.
Cows
Why can't you shock cows?
Because they've herd it all before.
Candles
What did one candle say to the other?
You keep getting on my wick.
Whales
Why did the whale cross the road?
To get to the other tide.
Christmas
What do you call somebody who claps their hands when the contestants in a Christmas quiz show get the right answer?
Santapplause.