Why doesn't the Mona Lisa have eyebrows.in what year was shampoo invented.what is the most common day of the week to have sex.things they don't teach you in school is definitely not your traditional trivia game with boring questions about who wrote the Sherlock Holmes stories or where the 1996 summer Olympics were held.Instead, this is a hilarious and addictively entertaining trivia game with more than 400 unexpected questions and answers you'll never see coming! things they don't teach you in school is a great game for anyone who can never get enough fun facts and useless knowledge.It's the ultimate party game and perfect for an entertaining dinner with friends and family.Loads of laughs and interesting discussions guaranteed!