This movie is very much *WTF*.
A few brilliant moments, with most of the rest of the film feeling like I fell asleep watching a screwed up movie and now I was having messed up dreams ABOUT that movie. I'm still not sure what I actually watched. Other than soy sauce and bugs that live inside of people, and a giant gross alien monster, and a creature made of freezer meat, some eyeballs exploding, and a very, very disturbing doorknob.
It's "Dude, Where's My Car?" + "Evil Dead" + "Eternal Sunshine of the Spotless Mind" + "Phantasm". Or something.