A few years ago (around 8 I guess), I attended the Orlando, Flori-duh Maker's Faire. A fellow approached me; he had scars on his hands. He proceeded to tell me that he had personally implanted EM detection circuitry beneath his skin (yuck). He then approached the theremin antennas with both hands outstretched....he began to smile and said "Niccccccce!". I don't know if the guy was delusional or for real; never mind all the potential medical issues.
Fleep