Captain Carnage, real name unknown, was a super-villain around the decades 1960s-1970s.
He was, most likely, a masochist, as he would pretend to be a supervillain in order to get beaten up, constantly yelling things like "Punish me!" He was first caught by Silk Spectre II, who noticed he was turned on by the beating. He started following Nite Owl II, only to be ignored. He tried the same thing on Rorschach, only to be dropped down an elevator shaft.