Slip poker
1) Pass, with the implication of sandbagging (Playing a strong
hand as if it were only a fair one.); often followed by it.
If a player says, "I'll slip it," he's trying to give
the impression that he passed a good hand, probably because
in reality he passed a medium hand with which he doesn't want
to have to call a bet. 2) Palm a card, for later introduction
into the game.
