Stop screwing around!

Why is it that when you look for tools your can never find them, the only screwdriver your can find is a philips head when you're looking for a flat.
Now this may not seem strange to you, but when you have previously gone to great lengths to ensure that these items are kept in the correct place, you have to ask yourself : Have the gremlins opened a road side workshop using my stash of tools??? and who the hell left a stethascope in the tool box??
I hope the party was really that good, or else some doctor is using the soldering iron to repair some patient who's circuitry needs repair. Dude, come back, you forgot the solder???