Dave Hurban, a tattoo artist from Newfield, N.J., surgically implanted four magnets into his wrist. Why? Basically, it's a cool (or at least unique) way to hold his iPod Nano in place without a pesky wristband.
You can check out the video of the process below. But be warned—there will be blood.
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With the lights out, it's less dangerous.
I like it. If you're going to get tattoos/body modifications anyways, might as well make them useful. I'd like to see someone get a kangaroo pouch grafted on. Somewhere to, like, put your keys or a snack.