I Was a Teenage Serial Killer 1993

See the horror of righteous dismemberment! Feel the triumph when sexist pigs are wasted! Hear the screams of terror! Join Mary, America's favorite female serial killer, who kills off dumb men.

Directed by Sarah Jacobson

Mary was a good girl until she decides to kill all the "sexist pigs". She of course encounters many of which, and enjoys killing them.