What funny things may happen from ancient times to modern times?

Maybe a woman wearing short sleeves will cover her eyes and say it's immoral! People who dye their hair will be shocked! Say something ignorant, such as why cows pull carts so fast! Maybe you haven't seen the glass before and thought it was empty, and then you hit the glass! If ancient civilians crossed, they would kneel when they saw people in yellow! If it is the royal family, it may be rude! Are you satisfied? )