Being sick might actually be nostalgic for some people in recent years, after going a few years without doing that, but blasting streams of coagulated sticky goop from your nose every time you sneeze isn't going to be the next Marvel movie. Unless we're going for worst superpower. Imagine swinging from building to building by your nose. It would probably be pretty effective at incapacitating bad guys. Once you realise you're covered in nose goobers, you're probably going to freak out and drop that Doomsday device.