| Back Door | Texas Hold 'Em | A hand that was only made with the last two cards dealt |
| Bank Roll | Texas Hold 'Em | The amount of money that you have ot spend on the game tha tyou are playing or on all the games for your session |
| Beer Hand | Texas Hold 'Em | A starting hand consisting of a 2 and 7, offsuit. Called the beer hand as it is the worst possible starting hand, so you might as well fold it and get a beer. |
| Belly Buster | Omaha | An inside straight draw where the player needs a card in bewteen the ones in their hand ot make a straight. EG: 6, 7, 9, 10 and the player needs an 8 for the straight. |
| Blackjack | Blackjack | Blackjack is a hand that contains an Ace and another card with the value of 10. |
| Blank | Texas Hold 'Em | A card that has no value to anyone in the game. Also called a Rag. |
| Blind | Texas Hold 'Em | Blinds are the starting best in Holdem. The Small BLind is to the direct left of the dealer and pays 1/2 of the minimum bet, and the Big Blind is two to the left of the dealer and pays the minumum bet. |
| Bonus Feature | 3-Line Slots | A seperate game that gives the player more opportunity to win without an extra bet. |
| Boxed Trifecta | Horse Racing | Picking the first three horses in a race, but differs to a standard trifecta as the horses can come in any order within the top three. |
| Burn | Texas Hold 'Em | To discard the card from the top of the deack before dealing. |
| Bust | Blackjack | When a players hand totals higher then 21. |