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The winner is the first player to get rid of his or her entire hand. If it is, the challenger picks up the cards and the one in doubt takes the lead. If you feel like your little brother is trying to fool you, smack the deck and declare 'I doubt it!' Turn the card over - if it's not the designated rank, the bluffing player picks up all the cards and the challenger names the new card rank. Play for each round continues until all players pass or there's a challenge. Then, go clockwise around the table, with each player either passing if he or she doesn't have the named rank, or laying a card faced down on the table. The designated lead player names the first rank, the suit does not matter. Deal five or seven cards to the each player - you can have anywhere from three to six players. Scabby queen removes the queen of clubs from the deck, so the player stuck with the queen of spades loses. Black Peter is a game in and of itself, played with 31 or 37 cards and featuring a chimney sweep or black cat as the odd card out. Luckily, there's a family-friendly version called 'I Doubt It,' and there are no shot glasses involved. The rules are like the traditional Old Maid instructions. This game goes typically goes by a different name when adults play, and it's been known to include alcoholic beverages as well.

Old maid instructions card game