LOL! i had originally wanted to wrap it in a sort of home-made kill/barbed wire fashioned from various carnival or circus hardware that a deranged clown might find lying around... ie nails, balloon darts, duck pond duckies, bloody carnival ride tickets.... however with this being my first year as a vendor I've had to reel in some of my ideas to a more cost effective model :'( maybe next season tho
I'm thinking a skilsaw worked into the hammer, like an extended housing. The saw blade could be foam, using a simple motor, and a trigger in the handle. I've got some other ideas.