Here are some randomly selected joke topics
newspaper
Printed in a newspaper - Hugh and Ruth went to grammar school together and their marriage will stop a romance begun between them there.
singing
Did you hear about woman who couldn't find a singing partner?
She ended up buying a duet-your-self kit.
cows
What type of events do cows like to go to?
Barn Dances.
doctors
Doctor: I will examine you for twenty dollars.
Patient: Go ahead Doctor. If you find it you can have it.
doctors
Doctor, doctor, what's the best cure for water on the knee?
A tap on the ankle.
loves you
Jesus loves you, but everyone else thinks you're stupid.
deer
What do you call a deer with no eyes?
No idea.
owls
What do owls celebrate at the end of October?
Owl-oween.
driving
Police Officer: Why are you driving you car wearing only a bathing suit?
Motorist: I'm in a car pool.