It's a language that could only evolve in a city like Las Vegas. The Cage - Where a casino keeps its money. Most have steel bars and security cameras covering it from every possible angle. Pencil pushers grant markers and keep track of a player's losses and time at the tables. Markers -Like IOUs, markers are used by big time players.
Most people bring cash.
These guys just bring a pen for signing their name. Juice - Not orange, not cranberry, juice is how a lot of people got jobs in the early days of Vegas. Juice also refers to the amount of money you pay over and above your sports bet. Juice ensures casinos make money on sports bets either way. Rack -Known for something else in medieval times, a rack holds the chips on gaming tables.