What's a mom's favorite headwear?

What did Bruce Wayne's mom put over his crib?

What did the two grasslands become when their parents got married?

Why did the chemist read the book on helium so fast?

What fruit makes the best gymnasts?

When is it bad luck to see a black cat?

Knock, knock. Who's there? To. To who?

What does a female lion call her mate?

What does Santa order at the bar?

Why do mice need oiling?

When does a horse talk?

What should you say at a salad bar restaurant?

What is a basketball player's favorite type of jewelry?

Why does a duck have tail feathers?

Why is the piano so hard to open?