NO - Moustaches
Why in the world would anyone ever subject himself (and in some very unfortunate cases - herself) to such a gloomy appearance. It doesn't look good, never did, never will. Brad Pitt couldn't pull it off, neither could Ashton Kutcher. So for humanity's sake, take it off!
YES - Basic grooming of facial hair
Come on people, you can do it! Just take a look at what an improvement a lack of moustache makes!