It is only hot when you are leaning over a campfire... YEEEOOOUUUCH!
I personally think chains are pretty stupid.. of course I lump piercings and tattoos into the same category (the I want to be an individual, so I am going to do the same thing everyone else does to show my individuality! LOL)
Different strokes for different folks like the saying goes.
But the belly button one would give me flash backs to the scene from Matrix!