This is tricky, he has acted with the incorrect amount of cards ... So technically his hand is dead. However it is of no hardship just to give him the next card as it is his and everything is correct. Common sense lets them complete the hand, then you can smash the cocky twats teeth in
Or TD pulls out an automatic riddles him reloads another clip then calls security to remove the corpse headfirst via fire exit. Why just kill his hand.
way too much anger...
Just chill, tell him that he is not a very nice person and that in this hand his hand is dead.
Thank him for his custom and request he leaves by the nearest exit.
You need more angst and bad times in your young life so you get as angry as the rest of us.
Trust me i have sampled the dark side and been an extremely angry young man for many years. Quite happy to just muse about such things these days to be honest.