I came up with these...
ALLEN WRENCHES: Odd little six sided wrenches used for rounding out torx head screws and bolts. Also known as "hex" wrenches due to their effect on screws which they "almost" fit.
OIL FILTER WRENCH: A now antiquated device, the oil filter wrench in its hey-day was used to remove oil filters. Modern engineering's new and improved locationing of oil filters has rendered the oil filter wrench obsolete. See SCREWDRIVER below.
SCREWDRIVER: Device used for driving through an oil filter to obtain leverage to unscrew it.
POCKET SCREWDRIVER: Any screwdriver placed in your back pocket and since forgotten, used for puncturing ventilation holes in upholstery.