Why do librarians never make plans?

What makes two medical opinions seem contradictory?

Why did the man give up being a taxi driver?

How often should you make chemistry jokes?

Why did the son smash his piggy bank?

What type of flower grows up too fast?

Which letter is the sleepiest in the alphabet?

Where does a scientist wizard work?

Why was the school superintendent asked to resign?

What instrument does a bull from Paris play?

What did the pumpkin say after Thanksgiving?

What's a horse's favorite fruit?

What's a decade's favorite sport?

What animal should you never play poker with?

Which wizard is often mistaken for an animal?