The electro-shock coat by London designer Phil Worthington is finished in strips of fur which become electro-statically charged and stand on end when the wearer feels threatened, mimicking the behaviour of many animals. If someone continues to invade their personal space, the fur will begin to crackle with the electricity given off by the wearer, until finally, if the person touches the fur, they'll receive a nice 100,000 volt shock.

via Gizmodo

related... the no-contact jacket