so I was watching hairsrpay- and I think I get it.
It's about the deconstruction and desensitization of morality. Basically, our heroine Velma Von Tussle (Michelle Pfeifer) feels responsible for upholding the moral standards that are slowly fading in her world. But when a dark and evil force (Negro Day) threatens to destroy the righteousness and purity of the young people, Velma stands up and ends Negro Day. Meanwhile a young girl, Tracy Turnblad becomes enchanted and ensnared by the seductive ways of Negro Day. Tracy ends up leading a small group of kids and her mother to a secret negro meeting where all sense of morality has been stripped away. It's literally a cesspool of sin, where the kids are performing pseudo sexual acts and anything your hearts desire is permissible. They end up meeting the leader- a devilish woman who tempts Tracy and her friends with sexuality and Tracy's mom with delicious gluttony. In the end evil wins and Tracy, used as a puppet- rallies the masses and initiates a nation wide demoralization by spreading a false message of "acceptance". I believe this movie is meant to be a warning. It's the classic story of the wolf in sheep's clothing.