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    Sandbagger - Referring to a player making an irregular bid.
 In other card games, like blackjack and poker, sandbagging refers to playing a strong hand passively (slow-playing).
 
 
 
      
        | 1. | A player holding 
        significant values that initially passes, allowing the opposition to 
        dominate the auction.  Later before the final pass, the sandbagger 
        either throws in a bid hoping opponents will make a poor double, or the 
        sandbagger will make a double knowing the opponents have overbid based 
        on the honors, tenaces, or poor trump suit distribution. |  
        | 2. | A derogatory colloquial 
        term perceiving a player deliberately (and unlawfully) changed their 
        tempo during bidding or play (usually a hesitation).  The belief is 
        that the sandbagger made an attempt to seduce the opposition into 
        believing the sandbagger holds cards based on their timing.  The 
        Sandbagger's motivation may be to make a subsequent penalty double, or 
        to make a belated make an achievable bid that opponents would 
        unknowingly double.  Another unlawful sandbag is to hesitate or 
        make other noticeable gestures to provide the appearance the sandbagger 
        holds finessable cards under dummy.  See
    Cheating
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