Difficult one this... there are many HGL flicks that I haven't seen (and probably wouldn't want to see!
) but, his films have a great schlocky charm to them. Out of the one's I've seen I think it's probably a toss up between
Blood Feast and
Two Thousand Maniacs! The Gore Gore Girls is a lot of fun and I have a soft spot for
Blood Feast 2, but I think
Blood Feast just wins for me.