good film but bizarre ending

Rating: 8/10 (6 May 2006)

i thought that the film on the whole was very good, a few dodgy parts here and there, for example people in Holland speak Dutch not German, but other than that i had no major qualms about the film.
It starts off in Holland, where 2 American backpackers (Josh and Pax) and there drifter friend (Oli)are having the time off their lives getting high on Pot and the beautiful ladies, they get locked out of their hostel, and cause upset to the local people, when they are called up to a flat where a lad called Alexei lives, he tells them about a hostel in Bratislava, Slovakia, where there is women by the shed load, willing to do anything with three strapping lads like themselves, and being American well accept for Oli (the king of swing)who is the viking equivalent of Casanova in this film, the women of Slovakia would fall at their feet, this said they up and legged it to Slovakia, well actually they got a train, but that is besides the point. On the train, they come across a man, who takes a shine to our young Josh, and upset Pax, by eating with his FINGERS (cos that is a crime in some quarters of the world).
They finally get to Slovakia and it is exactly like Alexei had described (of course). But that's where the strange events unfold, Oli is dancing with a girl from Holland, i think, but in the morning has left with one of the Japanese girls, he is later seen with his head stuck to a chair, and the Japanese girl is getting her toes clipped.
Josh and Pax meanwhile are tanked up on booze and Josh becomes so intoxicated he goes for a lie down and wakes up in a torture chamber, Jesus that would be some dream. This is where he discovers our finger eating friend from the train, who along with others is aroused by torture. Pax is the last man standing and he goes to the shop of horrors and almost gets served up with lettuce, when some weirdo comes at him with a chainsaw, but he gets away, finds the other Japanese girl, who was having a date with a blow torch, but when they get to the train station, she sees her reflection in a glass sign post, and jumps in front of a train (like you would, you know!?!), so not even this can stop our gallant hero Pax, he gets on the train, and is just relaxing with a nice Sambucca, when he hears the man, that was on the train, the last time he was, he follows him to a mens room and does the business at hand, giving him a taste of his own medicine. But then the credits roll and i was left wondering what that ending was all about, maybe someone knows, but i didn't.