When a brother is grinding with a girl in a club whilst
simultaneously the girl is facing the other direction ,
tossing off another different brother in a "snooker cue" motion with the hand maintained in a parallel position. The covert way in which this is done means that both dudes can be oblivious to the other , however when one realises he will be
locked in position - unable to make the next move - hence both guys are effectively snookered