>>What about if it is an unavoidable situation?<<

If one of them grabs you, and IF YOU ABSOLUTELY CAN'T AVOID THE SITUATION, then wrestle with it until it goes inert. Don't throw punches. Just wrestle it. Then when it's exausted, ask it its name.

Then e-mail me, and I'll tell you what to do next.

And to the person who said that it's "just a fictional situation" -- even if that's true, which I don't acknowledge, then you're an ass for wanting to hurt something. Why do you want to do that?