Original sentence: The Superglue Coup is where a defender pulls out two cards together (as if they were superglued together).There are also a number of illegal coups:
Edited sentence: An excellent couple of examples are at poorbridge.Another dishonest (and quite subtle) coup; the Superglue Coup is where a defender pulls out two cards together (as if they were superglued together).If declarer alters his line based on this information and loses to the T in the defender's hand then he has fallen victim to the Superglue Coup.Note: performing an Alcatraz coup is explicitly against the rules of bridge, and can get you kicked out of tournaments.There are also a number of insidious and illegal coups which should only be tried out against friends in social bridge: