To add a little gruesome touch: I heard the referee interviewed who picked up the ear say that it was still twitching and pulsing. In rassling, the worse, the better!

DaveS, I believe he did appear in London, and did a guest appearance at a stage variety show. The audience was asked if anyone would volunteer, so that Killer could demonstrate his technique. Some brave soul went up on stage, and Killer promptly tossed him into the sixth row.