Edge finally won the WWE Championship at New Year's Revolution 2006, so the next night on Raw, he decided to throw a celebration... a live sex celebration. Censors and good taste be damned, the new champion and his lovely lady, Lita, were going to have sex right in the middle of the ring, live on Raw. When the time came, there was a bed set up, because nobody wants to get a staph infection. The pair got under the covers and got down to business, but former champion John Cena ran out to interrupt, cementing his legacy as a true heel to this day. Prior to that commotion, though, there was a different kind - the covers were pulled off of Lita, and she was partially exposed to the world. So, yes, technically this one was an accident, but given the circumstances, it was an accident waiting to happen.
