Here are some randomly selected joke topics
Wives
Joe: Your wife is pretty old.
Bob: Thank you. She was even prettier when she was younger.
Cats
Cats flattened while you watch.
Christmas Day
What comes at the very end of Christmas Day?
The letter 'Y' of course!
Dentist
What do you call a dentist in the army?
A drill sergeant.
School
My parents sent me to boarding school so that they wouldn't have to help me with my homework.
Sour Cream
Why is there an expiration date on sour cream?
Puppies
A man walked into a pet shop and said, 'I'd like a puppy for my son.'
'Sorry sir,' said the store owner, 'we don't do part exchange.'
Food
Knock, knock.
Who's there?
Goblin.
Goblin who?
Goblin down your food will give you a tummy ache.
Biscuits
Newlywed Wife: I baked two kinds of biscuits today, dear. Would you like to take your pick?
Husband: No, thanks. I'll just use a hammer.