Buster means “a player who successfully uses a strategy that exploits the fact that other players are likely to be more cautious than usual in order to make more money.” When a player uses a Buster strategy, they are hoping to hit certain cards that will give them a higher payout than they would have if they had played conservatively.
In Blackjack, this means that players who use Buster strategies are trying to achieve an Ace or King high hand.
