I can't describe my love for really bad children's jokes. I've spent the last hour on google searching kids jokes and being most amused. Here are a few i found extra amusing:
Knock, knock
who's there?
Twit2
Twit2 who?
You sound like an owl!
What creature sticks to the bottom of sheep ships ?
Baaa-nacles !
How do you make a tissue dance?
Put a little boogey in it!
What did the water say to the boat?
Nothing, it just waved.