What is a city, a vacuum, and a saying?

Why did the chicken come home penniless from Vegas?

What is a ghost's favorite airline?

Have you heard the one about the bad pole-vaulter?

What do jokesters study in college?

What's a clock's favorite form of social media?

What's a bog's favorite sweet treat?

What do eye doctors do in their spare time?

What do you call a mountain biker if his bicycle breaks?

Why was school so much easier for cavemen?

What's a bee's favorite Disney® movie?

Where do colds go on vacation?

What's a car's favorite scary movie?

Why did the cake strike out in baseball?

Why did the map not want to be weighed?