I use to had a small board like that before I cleaned my garage that we called "the Wall of Fail" that held all of the broken tools, broken car parks, and jerry rigs that the previous owners of our cars did. I had an oil pump drive shaft that looked like a drill bit, pieces of old valve seals that ended up in the oil pan (Ford special?), a spark plug that left it's ceramic housing in the block, a couple of cheap ratchets that came apart, a socket that somehow bent, and the chopped piece of electrical extension cord that a PO used for the ignition wiring. I still have most of the bits but took down the board because I needed the wall space. Always good for a laugh.
