Wow, this film was terrible. It is as simple as that. It is actually the first time that I walked out early, as far as I can remember. This turned out okay, though: I had a very nice chat with two most charming girls while we all waited for the rest to finally give up on that crap they called a "movie".
Where to start. Bad acting, bad jokes. Faecal humour, which I simply cannot stand. Sorry, but snot, pee and scat are *not* funny. You have seen the title picture? That scene actually drags on for about 5 minutes, with the two "heroes" hitting and mutilating each other, which is supposed to be humorous all by itself. It is not.
Apart from body fluids, violence and cross-dressing, I do not remember much about this. At least not much good. I was really, really disappointed by this piece of garbage. Or let us be honest here: given that I am actually a big fan of "british" (i.e., black) humour, I was angry.
So, want my advice? Three words: do not watch.