Here are some randomly selected joke topics
Librarians
When librarians go fishing what do they use for bait?
Bookworms!
Bees
What do bees use to brush their hair?
Honey-combs.
Actors
How many actors does it take to change a light bulb?
Only one. They don't like to share the spotlight.
Lawyers
What an amazing lawyer he was. Once he got a jury so confused, they sent the judge to jail.
Fireman
What did the Spanish fireman call his two sons?
Jose and Hose B
USA
Why can't a man living in the USA be buried in Canada?
Because he is still alive.
Stupid
It's all right to be stupid, but you're making a career out of it.
Doctor
Doctor, Doctor, I keep thinking that I'm a bee.
Doctor: Sorry, I'm too busy to see you right now. Can you give me a buzz later?
Politicians
Activity is the politician's substitute for achievement.