I didn't mean YOU have to wipe, I meant "one" has to wipe, as in the one who punches. So I knew about that, don't worry. And you have to wipe TWICE, one for each punch.
And we always played with the knee. It just makes things simpler so there is less disputes. And the decoder is just a Northern California invention. The decoder is the "ok' sign in front of your eye. If someone really wants to look that stupid, walking around like that, they can look at the *this*
gotcha! :: Punch punch wipe wipe ::
Trust me. I know how to play the game.