Sleeve poker
1) On the cuff (Pertaining to unsecured card room credit.
"Can I have some chips on the cuff?" means the asker
will pay back the money if he wins, or, if he loses, at some
future unspecified time.). 2) Sleeve holdout (A kind of holdout
machine. A sleeve holdout straps to the thief's arm and the
cards are held up the thief's sleeve.).