Wow this was... nothing
And please don't give me the "message" thing... I did not perceive this as having negative comments about the American society (then again who knows, I'm European and maybe the Americans would see it differently). The "message" was as pretty straightforward, and let me put it in the simplest of ways: no pain, no gain. In other words, once an idiot, always an idiot. Even since the beginning, when this guy is told to stop drinking and he is making cretin jokes, you simply feel that this will go nowhere.
Let's not get complicated, let's not talk about deep stuff, the intricacies of life, etc. because this movie has nothing to do with them. That is, unless you really need to see those things - but then, you would see them anywhere. However, that would make one fall into the mistake of "when you have a hammer, all things look like nails". In this case I could point you such things in a porno flick.
On the bright side, the movie is somewhat realistic - I know a person similar to the main character - which saves it and qualifies it for a 2/10.
By the way, I don't think the chicken is dancing per se, I think it's an editing gimmick (i.e. the right music put on those moves).
I hope you enjoyed it... if you haven't enjoyed it yet, well, DON'T!! If you really want to look smart watching an European film, try some other.