Oh god... can't stop laughing... wheeze... air... oh my god you should totally have recorded this somehow. Of course, if you had, I would most likely have died from laughing so hard. So maybe this is for the best.
Oh, and I can totally see the look on Yahtzees face as he looks at the hammer... looks at the box... and the forthcoming evil grin.
Jeez ... I think I have to go to the bathroom now.