One of the first jokes I heard told at school was a Knock knock joke.
Oh how we laughed at that joke and it was our first awareness of the power of words to cause laughter. Everybody has their favourite Knock Knock joke and while writing my post about London I remembered one of mine.
M:A:B is a big horse
M:A:B is a big horse who?
M:A:B is a big horse I'm a Londoner, (Maybe it's because I'm a Londoner)
These jokes will be coming thick and fast now, because once you start you can't stop
Sam and Janet evening
Sam and Janet evening who?
Sam and Janet evening, you will find a stranger, go to him....
Some enchanted evening ......
Little old lady
Little old lady who?
I didn't know you could yodel.
Eileen Dover who?
Eileen Dover and fell in ( I leaned over and fell in).
Probably what makes us laugh at these jokes is they are really silly ....