Rated the #1 movie to watch while stoned, this is the movie that spawned the infamous head smashing clip used on the early days of The Daily Show with Craig Kilborn. The over the top, ultra violent scenes of brutality in this film would be deeply disturbing if the special effects weren't so hilariously terrible. Everything that happens in this movie is amazing and makes no sense. Examples:

A man trips. The camera cuts to a paper mache mannequin filled with red paint that falls on some nails. We the viewers are to believe this is a real person and blood.

A large fat man attacks Riki after eating a horse. Riki kicks a fake stomach filled with red jello.

And of course the head exploding scene, where a large man crushes a completely fake head between his fists causing chunks of plaster to fly everywhere.

The whole film also has anti-capitalistic undertones, describing for-profit prisons as operating exactly like "car parks".