There are, however, moments when people post genuinely stupid things and this is what the list below is all about. We are not sure what kind of math is that but it is obvious why the population is not zero. This person needs to correct their grammar before they correct other people’s. This person made a fool out of themselves because they didn’t even get the joke he posted. This is the kind of thing that people need to think twice before posting it online, as it can be embarrassing.