Here are some randomly selected joke topics
Wife
I take my wife out every night, but she always manages to find her way home.
Moby Dick
How does Moby Dick celebrate his birthday?
By having a whale of a party.
Not Yourself
You're not yourself today. I noticed the great improvement at once.
Politicians
Remember: The politicians who promise pie-in-the-sky are planning to use your dough for it.
Civil Servants
How many civil servants does it take to change a light-bulb?
Ten. One to mess it up and nine to write the cover-up report.
Knock Knock
Knock, knock!
Who's there?
Doughnut.
Doughnut who?
Doughnut keep me waiting here!
Monopolies
Why is there only one monopolies commission?
Liverpool
What song do Liverpool fans sing at Christmas?
"Yule never walk alone."
Revenge
How do you get your revenge on a doctor?
Give him a taste of his own medicine.