Hardly anyone notices Lionel (Andy Signore), a janitor who's always in the shadows, cleaning his days away. And when they do, it's to hold him up for ridicule. But one too many insults tips Lionel over the proverbial edge, launching him on a bloody rampage from which he never returns. His lust for violence, and for other base desires, takes him to a sorority house, where he plans to "clean up" and kill the coeds one by one.