Surprised to find out this came out in 2007, it's much more a hidden gem than I realized.
This movie was pretty ambitious for its time. Its strong themes of combating rape culture and finding sexual freedom in a patriarchal world. At worst this film has some pretty gnarly, graphic depictions of mutilated penises.
I also like how this film pokes fun at and acknowledges the issues with biblical based education. Of course its uncommon for a woman to have teeth down there, but ignoring sexual education, not letting young people learn about their own bodies, they might just think they have a set of chompers between their legs.
Its graphic body horror aside, it's an entertaining film. The leading lady gets too little characterization for me to engage with her a character, but you could do much worse with this premise.
I appreciate the film. Give it a chance of you can.