The Pig'ari was like the Sith'ari for pigs: a pig, with totally awesome parents and was very flexible, would destroy the Sith Order but the Order itself would become stronger... which doesn't make any sense. It was inspired by the legend of King Porky, a Dark Lord of the Sith who PWNed big time. There are several pigs rumored to be the Pig'ari, including Piglet. Of course, none of them are the Pig'ari, because the Pig'ari doesn't exist.