pigs, having had it with their piggy state of nature, entered into a social piggy contract to become one piggy body politick. With pigs, this meant they had to be a delicious sausage. It solves a lot of 'moral' issues for a lot of veggies, since the pigs agreed to their unification into a sausage.
...or something
(,
Sat 10 Mar 2007, 21:34,
archived)
...or something