I know, right?? The Nath and Jeir one is so cool. Just a wizard and enchanter, taking advantage of hapless adventurers. And as for the Blart/FoH ones, I suspect Salem drew some stylistic inspiration from them.
Maybe what the next PvP server needs is a big guild of anti-PKs. We need a <Peace of Formosa> type guild. They would constantly endeavor to police the highways of Norrath, keeping the PKs at bay, which would allow a significant bluebie population to develop. These, in turn, would be the prey that sustain the PK life.