Shot for shot is a game where 1 person punches the other person in the arm and the other person uses the same arm to punch the other person in the arm and u keep taking turns until 1 perosn gives up... i have marks allover my right shoulder/arm cuz of that and it hurts like fuck lol my friend even let a screen door tap my arm and it killed lol .. .ruff game but kinda fun... bad news is i cant move my arm higher than my shoulder level lol and no wankin it for a few days.. o well ill jus make some nice ladies do that for me lol