Definitions for "Rat holing"
Keywords:  crew, pit, hide, sneaks, chips
The illegal act of taking chips off a table and putting them elsewhere.
To exit a game and return to the same game with less chips than you initially left with.
Removing cheques from the table before cashing out of the game. Typically, this is done to hide a player's winnings from the pit boss to avoid suspicion. (However, the camera crew notices it immediately, which has quite the opposite effect.)