Knock knock. Who's there? Spell. Spell who?

Why are English teachers so smart?

Who invented fractions?

How did Benjamin Franklin feel when he discovered electricity?

What is a tree's least favorite month?

What kind of bird is always on pitch in choir?

My brother is my partner in crime.

What do you call it when CO2 goes out to dinner?

Why do rocket scientists take everything so seriously?

What day never takes itself seriously?

What's the smelliest part of a football field?

What's the holiest insect?

What is the wealthiest fish?

Why is tennis such a loud sport?

How did the geologist get down from the mountain?