hammer / crank driver multitool ??

[scottg]

That is the coolest thing I have ever seen!  Holy Mackerel!  Lookit that! I love it!

Of course it would make me totally crazy until I took it completely apart and made it turn as smooth as warm butter.

I once spent 2 long embarrassing days on a small toy cap pistol, until it worked like a vintage Colt. 
    yours Scott

[Plyerman]

Even smooth as warm butter, its usefulness would be somewhat doubtful. Heh heh, but who cares? Like you say, its crazy coolness more than makes up for its lack of practicality.