| Seven Out | Craps | When a player rolls a 7 after they have established their point. This ends their roll and the player looses the dice to the next roller. |
| Short Stack | Texas Hold 'Em | The player with the least amount of money at the table. |
| Snake Eyes | Craps | A slang term for a roll of 1 and 1. |
| Split | Blackjack | When a players starting hand contains two cards of the same value, the player can split these cards into two seperate hands. |
| Spots | Keno | A Spot is a single nubmer taken on a Keno game. A ten-spot game is a game where a player bets on ten numbers. |
| Spread | Red Dog | This is the difference in nubmers between the first two cards drawn in Red Dog. If the cards are 4 and 8, the Spread is 3 (5, 6, 7). |
| Stack | - | A stack is a pile of chips that represents your bankroll at that table or game. |