I was putting my bike away when I got home from uni when "chink, plop, DAMMIT!!" my back door key slipped out of my hand and into the drain. A hammer, a chisel, 2 gallons of black, foul smelling water, a fish net, 16 dead snails, 37,000,000 anerobic bacteria, one pair of unusable rubber gloves and 15 minutes of thorough handwashing later, I have my key back. Hooray! What are the worst things you've lost down the drain over the years? Did you get them back? Find anything down there you weren't even looking for? Do tell me.