The lost art of “Cut Shells”

This is by far the coolest thing I have seen in a long time.  http://www.youtube.com/watch?feature=player_embedded&v=k3M46XVfVOU

Start with a #8 12 ga shotgun shell.  Cut around the shell and then fire it.  How on earth someone figured this out 100 years ago is beyond me.  I just wonder how well the cut shells feed in a pump shotgun…

Oh, and the two guys in the video, I want them to be my neighbors.