Who won the race between two balls of string?

How does a sidewalk address a question?

Why do people love getting letters from astronauts?

Did you know you can actually listen to the blood in your veins?

What do you call a grammar professor who loves Christmas?

What did the baker say about the bread it made on Easter?

What did the bee say to the naughty bee?

What do you get if you cross a tiger with a snowman?

Why did the ice cream truck break down?

Why do birds fly south in the fall?

Why are ghosts such bad liars?

What type of shoes in a ninja's favorite?

Why can't you give Elsa a balloon?

Why do the Moon and the Earth get along best during the summer?

What's a monkey's favorite flower?