In a game of craps, players often shout “Yo” to avoid confusion between the numbers 7 and 11, as they sound similar when called out. When a player rolls an 11 on the come-out roll, it results in an automatic win for bets on the pass line. This term is mostly used by dealers and players to clearly indicate the roll of an 11.
Yo Example
For example, during a game, if the shooter rolls an 11 on the first roll, the dealer might shout “Yo!” to make sure everyone understands that an 11 was rolled and pass line bets win.