Looks like Satan found a lazy, greedy american(i'm not stereotyping Americans)and decided he'd be best to eat.
Also, He said "salty" because on an episode of"Manswers" it was said cannibals don't like american's because of the high sodium diet(which means they think were to salty).Basically, Satan is the devil and the mix of all 7 deadly sins in the series. He's green for envy,Has horns and long claws for Wrath, Usually has a lusty look on face and finds woman to mate for lust, and is fat for Gluttony, Sloth and Greed.