Isn't there a law that every woman under 40 has had her belly button pierced??
I haven't worn it in quite a while, like... five years? And fun fact, my skin has developed two keloids (lots of excess scar tissue laid down), one on the third pierce on one ear, and one on my belly button. Definitely not sexy.
I had my nose pierced for a while too, which I liked a lot. If I were young enough, and worked in a profession where I could get away with it, I'd get an eyebrow pierce, and probably a lower lip one. For the lip, I'd get a little gem, off-center. I saw a girl with one like that a long time ago, and it looked like a really cool beauty mark.
I also got a tattoo, before it was trendy. It's 20 years old now and looks like h*ll... I keep meaning to get it re-done.