Professional wrestling referee and are subsequently often used by heels and on occasion by cheating faces to win matches. Even if it is noticed, it is rare for such an attempt to result in a disqualification (see below) and instead it simply results in nullification of the pin attempt, so the heel wrestler rarely has anything to lose for trying it anyway. Occasionally, there are instances where a pinfall is made where both wrestlers' shoulders were on the mat for the three-count. This situation will most likely lead to a draw, and in some cases a continuation of the match or a
Heavy Metal (wrestler) beat El Brazo, Electroshock, El Oriental, May Flowers, and Sangre Chicana in a Luchas de Apuestas "Hair vs. Hair" where each wrestler represented a referee. Sangre Chicana lost the match which results that El Tirantes get his head shaved. In 2003, Triplemania event saw Heavy Metal beat Pirata Morgan, El Texano and Sangre Chicana in a Luchas de Apuestas "Hair vs. Hair". As a result, Pirata Morgan had his head shaved since he was pinned by Heavy Metal. Heavy Metal went to Total Nonstop Action Wrestling (TNA) because AAA's working agreement with the company and also to replace Juventud Guerrera's