Here are some randomly selected joke topics
Hippies
What's the wife of a hippie called?
Mississippi.
Lorry
What do you call a lorry that is full of feet?
A toe truck.
Blondes
Q: What do you call a dumb blonde behind a steering wheel?
A: An air bag.
Fail
I could not possibly fail to disagree with you less.
Politicians
Politicians deal with the public on the basis of the mushroom policy: Keep them in the dark and feed them manure.
Change A Light Bulb
How many psychiatrists does it take to change a light bulb?
How many do you think it takes?
Parliament
Guy Fawkes was the sanest man who ever went into the Houses of Parliament - and look what happened to him.
Bars
A man walks into a bar! ouch!!!
Blondes
Q: What do you call a blonde with a leather jacket?
A: A rebel without a clue.