[MrBrightside]

we play mariah, but different. If you have the Q spade as a down card you can "play" it anytime the action is on you (even if you are due to call a bet) and that resets the hand, just like the mariah coming as an up card. Also, anyone who has folded is NOT in on the next round (this keeps it from going all nite).

Interesting variation is to play it hichicago (hi sqade down splits pot). If you have the Q spade, you have an interesting decision.. is it good for half or do I throw it in).