The Driller Killer (1982)
I'll give you a quick review of the plot before I start bitching about this movie. An artist type is driven mad by various events going on in his life. Nagging girlfriend, no one is buying his artwork, and then the final straw comes into play, a punk band moves into the apartment next door and practices at full volume. How does one deal with such stress? Why, you go out and buy a power drill with which you murder bums living on the street. Why he chose them and not the band or his bitchy girlfriend I'm not sure. All the murder scenes are shot dead on in an unexciting way, and are not very shocking. But the worst thing about this movie is the damn punk band that lives next door. The filmmakers are constantly showing this band playing their shitty ass music, over and over and over again. Almost made me go out and buy a drill of my own, that and watching this movie.