I've heard of Jennifer's Body through it's soundtrack and it's generally bad reviews, but I've never seen the movie itself and I don't like judging movies I've not seen for myself. Your description of it makes it sound like an interesting satire on tropes in horror and teen movies today, and this reminded me of a movie that I've come to love in the past few years: Heathers. It seems that both movies make commentary on teen movies in their respective time periods through comedy. Both Jennifer's Body and Heathers use both violence and comedy to subvert their respective genres, and I think it is interesting that both movies with similar intentions use the same means to get their points across even decades apart. In Heather's, however, the violence starts when JD purposefully makes Veronica unwillingly give Heather 1(Chandler ?? Idk their last names) a deadly drink, whereas in Jennifer's Body, violence seems to always be a part of the lead's...