File this one under the coolest, most useless toy category. You plug it into your computer, and this tentacle squirms, wriggles, and reaches for your soul. It has no other purpose - it does not store data; it's not a key-logger; it doesn't have a virus on it. It just wriggles. I have always found USB toys a little worthless, mainly because USB ports are usually at a premium at my house. But damn, this one is so freaking cool, it's worth a couple ports.