Why did the two red blood cells break up?

Why did electricity win the race?

How do we know that Saturn was married more than once?

Where do birds go on summer vacation?

How does cardboard get its workout in?

Why do people always trip on September 22?

Why did the nurse always choose the red crayon?

How do lawyers say goodbye?

How do automobiles fly?

Why do math teachers love hiking?

What is red, orange, and yellow and doesn't get hurt when it falls?

What do you say to a rabbit on its birthday?

What is the best Christmas present ever?

What do you call a flying police officer?

Why do moms have to visit the optometrist twice?