Here's one for the Darwin awards site: As it says there is a video which I didn't know how to embed in my quote above. I can't believe how crazy this is. As can be seen there's a hell of a lot of energy, enough to cause a fireball, and biting it causes the layered battery (it's a sandwich of many layers of electrodes and electrolytes) and once shorted it will spark and melt down. This is crazier than the "man bites dog" story. This biter could have maimed his face, could have been blinded, could have died from his injuries.