I was in a consignment shop today and they had an Ernie Ball Wah Pedal for 5 bucks.

I bought it, but I don't have an Electric Guitar, I however, own several Acoustics.

I was just wondering if this pedal will work with an acoustic in the same way it would an electric?
It'll certainly work, but... uh... yeah... why?

It will have an odd sound but you may like it. $5 isn't bad either, so you could always flip it for more if you felt the need.