Brush up on your toilet trivia with this hilarious family-friendly quiz game! This sturdy box is bursting with 150 quiz questions about poop, such as: what do bat poop and fireworks have in common? What do you call a person who studies poop? And more! Do you know what bat poop has in common with fireworks? Ever wondered what you call a person who studies poop? Brush up on your toilet trivia with these family-friendly quiz cards all about the stinky stuff. Each card features an easy, medium, and hard question guaranteed to challenge even the most knowledgeable poop-head. For ages 6 and up.