What's 90 degrees and never incorrect?

Where do math teachers like to go on vacation?

How does a cow do math?

What's a henway?

What occurs twice in a lifetime, but only once in a year, twice in a week, but never in a day?

What sport do horses love to play?

On Thanksgiving, what does Dad have in common with a baseball player?

Where does a veterinarian's husband sleep when they're fighting?

What do you call a peanut in space?

Which superhero is here to solve world hunger?

What is the opposite of cock-a-doodle-doo?

Why shouldn't you trust stairs?

What did the frog order at McDonald's®?

What do you call a cheese that's feeling low?

Why is heaven always so tidy?