That would be cool if you set up a metal shed open towards the road. Set a kicker, a chainsaw, in there and maybe hang a few other old power tools on the wall. Make sure they don't work.

Rig it all up the same way so if someone lifts one the door slams shut and bolts itself so any of their buddies can't get them out.

I would prefer if a small generator would fire up, with the exhaust directed into the shed, but that might raise a sticky legal issue.