In response to odriscoll's thread for favourite films, list your worst - whether because they're rubbish or they upset you / made you sick etc...
Wild Wild West - left halfway through
John Carpenter's Vampires - Steaming!
Vulgar - as the title suggests - not nice
Irreversible - Really upsetting French movie
The Batman movies directed by Joel Schumacher (why give him a second one to screw up?)
There's probably more, but over to you lot!