It pretty obviously represents dangerous men. It even references danger in the description, and you seemed to have completely overlooked their expressions? And her exposed skin? And the colors? And everything else?
(FYI pigs have been a symbol of threat throughout history. Animal Farm, anyone? Piggies = cops? In Christian symbolism, it represents sloth and greed. Be aware of what you're commenting on before you claim others have a "3yo mentality"...)