The term "forty fives" is commonly used to describe a card game played with a standard deck of cards. However, there are a variety of synonyms that can be used to refer to this game. Some people might call it "45s," "high-low-jack," or simply "trumps." In some regions, it may also be known as "auction forty-fives," "bid forty-fives," or "party forty-fives." Regardless of what it's called, the rules of the game typically involve players bidding on points, using tricks to collect certain cards, and trying to score the most points by the end of each round.