If interested in the “meaning” behind it, it’s, Lars (the director) is mocking himself, how pretentious his movies are, other pretentious directors, the pretentious of the various film festivals, and how despite his overwhelming desire to do so, he will never make a movie thats good enough to please critics, and audiences combined, and one that’ll never be “good enough” to satisfy himself.

(Jack represents Lars, his artistic/pretentious view of murder represents how Lars views his movies, and film industry in general, Virg represents Lars’s self doubt, critics, and the audiences that dislike/don’t understand his movies or their messages, and Jack’s “house” represents both the movie itself, and Lars’s impossible goal of a “perfect” movie.)

Plus, Matt Dillion is fantastic in it, and the movies pretty fucking funny, particularly Jack’s and Virg’s back and forth