What do you call an insincere horse?

Which bird is the least afraid of fire?

How do you make a cow float?

What do they serve at birthday parties in heaven?

What kind of tights are impossible to wear?

Which bureau of the US government has the best breath?

What do you call a pig with no clothes on?

How do you make a walnut laugh?

Why are lunges a great way to start exercising?

What grade did the NASA employee get on her exam?

Which dogs love to study science?

What's a baby vehicle's favorite book?

Why are bakers so good at math?

Why do owls make lousy reporters?

Why did the chicken come home penniless from Vegas?