What's black and white and red all over?

What's the difference between cats and dogs?

Which animals make the most honest judges?

Do you have a date for Valentine's Day?

Why was everyone surprised when the engineer had a bad temper?

What did Charles Darwin's daughter say to her sibling?

What did one gambler say to another on their anniversary?

Why are dentist's kids so well-mannered?

What did the dad tell his son when he had a bad dream on Christmas Eve?

When do flowers get their workout in?

Why don't they have Mother's Day sales?

What is the coolest country?

What's a car's favorite scary movie?

What is Homer Simpson's favorite animal?

Why can't your hand be 12 inches long?