Sidelined WWE superstar John Cena was reportedly mortified to discover yesterday that the term “five-knuckle shuffle” is a commonly used euphemism for masturbation.

“Seriously?!” Cena blurted after being told about the other meaning of the term, which Cena presumed he had coined to describe his trademark jumping punch to the head.

Cena immediately went online to consult Urban Dictionary, which confirmed that the term is a euphemism for male auto-eroticism.

“Well this is just great,” Cena huffed upon hearing about the double-meaning. “Now I’ll have to come up with a new name for it.”

Cena, who is scheduled to return from a triceps injury at the Hell In A Cell pay-per-view, is reportedly considering renaming his signature move “The Beat Off.”