WWE superstar John Cena's alter ego of sorts. When John Cena gets the hell beat out of him during a match, in ways by all means a normal human being would be in coma he forms into Super Cena. In which he gets pumped up and is invincible to pain and then hits the dreaded "5 Moves of Doom" which is apparently more powerful than getting hit with any foreign object.
Super Cena is damn near unstoppable.
John Cena got DDT'd on the concrete, hit in the back with a chair, then put thru the Spanish announce table. However, all is that is for naught because he switched into Super Cena and no sold all of that, to win the match.