Violent Sh*t is German slasher movie that was so bad it was awesome. Some redneck fungi-faced Leatherface-wannabe goes around killing people that bleed pepto bismol and chops up their body, yeah even their genitalia. The movie has horrible 80's camcorder visuals and a bunch of pointless, overdrawn sequences where the camera is just spun around that add nothing to the film. Still hilarious.
The worst movie I've seen recently though is the Hunger Games. I have seriously never gotten out of a movie theater so pissed. The whole movie has sequences in it that make absolutely no sense. I don't know whether I should blame the filmmakers or the author, and that camera shaking crap just made it all worst, it was terrible.