Just read the plot on wikipedia.
Really the first thing that I'll probably usually recall, is a death by penis.
Then I'll recall how horrible and twisted and perverted and disgusting and mind scarring the [i]concept[/i] of the film is. That it was made just makes me wonder what goes on in the director's mind.
Don't get me wrong, I know it's horrible..but there was a petition that had some famous directors, (I forgot who), sign it because them and many others considered it art. It's even on YouTube. The comments are interesting to say the least.