Scrum (rugby) the players who are designated forwards binding together in three rows. The scrum then 'engages' with the opposition team so that the players' heads are interlocked with those of the other side's front row. In rugby union the initiation of the process is verbally coordinated by the referee who calls 'crouch, bind, set' as of 2013 (formerly 'crouch, touch, pause, engage', 'crouch and hold, engage' before 2007). The scrum-half from the team that did not infringe then throws the ball into the tunnel created in the space between the two sets of front rowers' legs. Both teams may then try
Referee (professional wrestling) time by a move that is not considered particularly devastating when applied to a wrestler. A special guest referee is a stipulation for any match in which the usual referee is replaced with a "guest" filling in as the official. Celebrities (such as Muhammad Ali in the main event of WrestleMania I), managers and other wrestlers can "guest" as the special referee. In some cases, a special referee is put into a match which is already a different match type or stipulation (for example: Hell in a Cell with a special referee). The special referee would often be biased towards