Here are some randomly selected joke topics
Elephants
What do you call an elephant that fails his maths exam?
Dumbo.
Squashed
Did you hear about the glow-worm that got squashed?
It was de-lighted.
Parrot
What do you call a dry parrot?
Polyunsaturated.
Beer
Everyone has to believe in something
I believe I'll have another beer.
Rabbits
What do you call a rabbit who has fleas?
Bugs bunny.
America
What is found in the middle of America and Australia? The letter R.
Teenagers
Why does it take so little time for a child who is afraid of the dark to become a teenager who wants to stay out all night?
Dogs
A man went into a pet shop and asked the assistant if they had any dogs going cheap?
He replied, "Sorry sir all ours go woof."
Dalmatian
Patient: Please help me Doctor. Whenever I look at my dog I keep seeing spots in front of my eyes.
Doctor: Relax. Your dog is a Dalmatian.