4 guys go to Las Vegas to spend a weekend before one of then gets married. What happens in Las Vegas stays in Las Vegas is the mantra. The originality of the story is that you do not see anything about their night at first but just the mess that is left over the next morning. They try after that to find the missing pieces. You just cannot stop laughing becomes the all situation is completely absurd.
In a nutshell an excellent comedy, original enough to deserve to be seen and it really works, you just laugh all the way. There might be one or two incoherent event but it does not spoil the movie and the story holds well together.
