Hardware Can you use USB gamepads on Wii?

[ore0]

I'm positive this has been asked before, and using the search thing just brings up a bunch of stuff about nothing.
So I'm just wondering, if I plugged in a USB gamepad into the Wii would it work? I don't have mine with me right now so I can't test it. And if it doesn't work, is there any program thing to make it work?

 

[Sick Wario]

now how would nintendo make money if we could all use our PC controllers lol

USB keyboard is a yes