I may be in the minority, but I find them sexy. It makes a guy seem carefree, lol. Besides, it's nice to see something different. I get tired of seeing hairless this, that, and the next. Bitch, are you a mannequin?
I would never completely get rid of my facial hair. I don't look right without it. People think I'm 16 when it's gone.
I'm not gay, so I can't say if it makes a guy "sexy," but they make people look worse 99% of the time, in my opinion. Not to mention that a large amount of serial killers and pedophiles you see on the news have them.
My sister and her friends are literally obsessed with them, though, so I guess it depends on the person.