How do you know if a cow is having a rough day?

Why did the mother duck make such a great schoolteacher?

What's a dog's favorite city?

Why aren't there any knock-knock jokes about the United States?

What is a vampire's favorite fruit?

What did one pencil say to the other on the first day of school?

What's the coldest vegetable?

Why can't the Earth ever get anything done?

What's a toad's favorite sweet?

What does a spy do when he gets cold?

What does Santa order at the bar?

What grade did the NASA employee get on her exam?

Where do oceans always buy their cars?

Why do the Moon and the Earth get along best during the summer?

Why did the mouse get caught by the cat?