People can surprise you every day. You might hear some bad news and think, "Oh no! I can't believe this person did that!" You might also learn some new, cool facts about the world and wonder, "Wow! How did they do that?"
But other people might astound you with something else: their ignorance. It's not nice to make fun of people's intelligence, but we all have to have at least some common sense, don't we? Apparently, these folks don't, at least according to those who shared their mental lapses in an online thread after one netizen asked, "What's the most out of touch, lack of common sense thing you've ever heard someone say?"
