Maybe I'm just old-school. But more than half of my staff (mostly under 30 years of age) have ears pierced, some with tongue rings, some have nipple rings (according to them). I don't allow any facial piercings at work and some of these kids don't like it.
What exactly is so cool about a man having a tongue ring or whatever? Do broads find it attractive? To each their own I guess, I just never got the concept.