In some community card games , to cripple the deck means to have a hand that is virtually impossible for anyone else to catch up to. For example, in Texas hold 'em , if a player's hole cards are A-T and the flop is A-A-T the player has "crippled the deck"; though that player's hand is high (probably unbeatable), other players are unlikely to see any possibility for improvement and will probably fold. Such a hand generally doesn't gain much money for the player holding such a hand, however it is possible to win a large amount through #slow play .
CRIPPLE
Meaning of CRIPPLE in English
Poker English dictionary. Английский словарь покера. 2012