Because he wanted a bedtime horror story to to scare the living shits and the b'jezus out of the little kiddies. The scarier the story the more retarded the kiddies become when they wake up in the morning and then trot off to school.
And why did the pigs jump into the sea? The pigs could simply run into the forest and hide there. Then the pigs could plot the terror plot to destroy the humans. Why the pigs didn't do that? WHY WHY WHY?!?!?!?!
A thought occurred to me.... wasn't Jesus Jewish? Maybe the demons thought he wanted to eat them... so turning into a pig would kinda rules that out that eventuality. I think. Don't Jewish people not eat pigs? Anyway... who cares. Why are we even writing in this thread?