[Shady]

What I mean by this is movies in a similiar boat as Braindead. I've always been the type to not watch a movie being that it is unrealistic. For the first time I watched Braindead and I was never so entertained by a movie. This film opened my eyes to try some films that are more out of this world. So what are some suggestions of some crazy ass movies (that are good of course) similiar to Braindead?