Favorite Bad Movie?

We've all seen at least one bad movie or bad movie series. So what's your favorite? My favorite bad movie series is Mortal Kombat and Mortal Kombat - Annihilation. They are so ridiculously stupid that they are amazing. I mean in the second one they were idiots and killed off the character everybody liked from the first one in the first 10 minutes (Spoiler Alert! It was Johnny Cage! That's right Johnny Cage dies! In the first 10 minutes!). And yet the movie turned out great (Really didn't understand why everyone hated Annihilation.). I mean it has everything that makes an amazingly crappy movie! It has kung-fu, people with four arms getting thrown off cliffs by weedy idiots, love, gods of thunder that can't really do anything for anyone, killing off characters unceremoniously, fighting for no apparent reason, and best of all: NO PLOT! What more could you ask for? You have all that stuff without having to comprehend or even try to understand anything that's going on! That is an amazingly bad movie.