What do you call a group of four singing sheep?

What kind of sandals do frogs wear?

Why is it easy for chicks to talk?

Why did the patient reveal secrets to her dentist?

Why did the basketball player bring his suitcase to the game?

What do you call siblings who love math?

Why are the brother and sister always cold?

Who does everyone's hair in space?

Where do colds go on vacation?

Where do cows go on vacation?

What do minions always put in their salads?

Why did the clock get removed from the library?

Why does the sun love to go back to school?

What does winter fat turn into?

Why did the professor write on the window?