Decoding Casino Slang: A Glossary For New Players

Walking into a casino can feel like entering a foreign country where everyone speaks a completely different language.


Learning this terminology will not only make you sound like a pro but also help you avoid costly misunderstandings.

Slang Related to Bankrolls and Bets

The term 'bankroll' refers strictly to the funds you are willing to risk on the casino floor.


A 'high roller' or 'whale' is a VIP gambler who wagers tens of thousands of dollars per hand.

A 'marker' is basically an IOU or a line of credit extended by the casino'Action' refers to the total amount of money wagered over a specific period'Vig' or 'Vigorish' is the fee the house takes on certain bets
Important Phrases for Specific Games

When playing 21, the term 'bust' indicates that a hand has gone over the maximum limit and lost.


For slot machines, a 'loose' machine is one that supposedly pays out more frequently than others.

Slang WordContextMeaningEye in the SkySecurityThe network of cameras watching the floorEdgeMathematicsThe casino's statistical advantage

Do not be afraid to ask the dealer to explain a term if you are confused; they are there to help.