Here are some randomly selected joke topics
Farmers
Why did the farmer feed his pigs sugar and vinegar?
He wanted sweet and sour pork.
Politicians
The reason they bury politicians 26 feet under is because deep down they're nice guys.
Blondes
Q: Why don't blondes eat bananas?
A: They can't find the zipper.
Woman
What do you call a woman standing in the middle of a tennis court?
Annette.
Fireflies
How do fireflies start a race?
'Ready, Steady, Glow!'
Tires
Why did the tire need a vacation?
Because it just couldn't take the pressure anymore.
Bees
What do you call a bee that's had a spell cast on him?
Bee-witched.
Boyfriends
Mary: Why do you call your boyfriend 'wonder'?
Karen: Because I look at him and wonder.
Cows
What do you call a cow that likes to eat long grass?
A lawn moo-er.