The perfect DIY jewelry project for the bored and leperous: it's the toenail necklace.
These are all blackened, possibly fungous nails that have fallen off of the swollen toes of marathon runners. The only way this could be more disgusting is if he made it half toenail necklace, half candy necklace.
Making Your Own Toenail Necklace [Trail Runner's Blog] (via Cynical-C)