What do geometry teachers eat for dinner?

Why do cows always skip gym class?

What's the astronauts favorite part of a computer?

Why are frogs always happy?

What birds always travel in twos?

How are toddlers and those who attempted to build a tower to heaven similar?

What did the mom say to her kids when they spilled their cereal on the floor?

Why did the barber win the race?

Did you hear about the mathematician who's afraid of negative numbers?

Why did the chicken go to the seance?

Why was the dairy grumpy?

What's E.T. short for?

What did the giant flower say to the tiny flower?

What's a lizard's favorite cookie?

Why are locksmiths allowed to remain open on Labor Day?