Here are some randomly selected joke topics
Traffic Lights
What did the shy traffic light say to the motorist?
Don't look now - I'm changing!
Dracula
What type of car does Dracula drive?
A bloodmobile.
Fleas
Why was the mother flea so upset when her children all left her?
She realized they were all going to the dogs.
Perfect
You must must think I'm the perfect idiot.
No, you're not perfect.
Snakes
What do you call a snake that becomes a Canadian law officer?
Mountie Python.
Zoom
Knock, knock.
Who's them?
Zoom.
Zoom who?
Zoom did you expect?
Elephants
Why was the elephant wearing pink tennis shoes?
They didn't have white ones in his size.
Salad
What do you call a salad that is a coward?
A chicken salad.
Ugly
What is big, green, and ugly and never smiles?
The Incredible Sulk.