Queen of Spades. All players must place their hands face down on the table, play must be stopped. This is where you can argue about the rules. If the argument is stupid, somebody will end the Point of Order and penalize you for calling a pointless Point of Order. Rules can be made, unmade, or altered during a Point of Order.
Players can hide cards from their hands except the last three cards in their hands.
Calling somebody at cheating requires knowing the stash. Once revealed, the player must take back ALL of the cards in that specific place and take a three card penalty. Yes, this can be a drinking game, too. Silent Mao . This is the strangest version of the game there is.