I might be insane for saying this, but I actually find Voldemort in his serpentine form mildly attractive. Of course, it doesn't compare to my mental image of him when he was younger and infinitely more handsome.
Right on my wrist and I would walk around keeping my head down in a black robe walking slowly with a wand clutched firmly in my hand and every time someone asked me if I was okay I would reveal my arm and look up at them with a panicked look and touch the tattoo with my wand and go "I was chosen! The dark lord chose me!" Omg I am so doing this