1 definition by Ben Gamble
in online poker terms, it is a player that has much experience with playing multiple tables for an extended period of time, but never lets the competition know of his identity and/or experience. These type of players are very hard to beat.
A Ghost Grinder won a tournament today, after he deceived many players at the table by asking simple questions that only new players ask.
by Ben Gamble September 7, 2009