The Hang Over,

"The Hangover,"(2009)Its rated R...but another favorite, i think it dosent matter what movies are legally rated, i belive its on the person seeing it.
This movie "The Hang Over," is one of the funniest movies iv seen, it took me about five times to see it before i stopped laughing out loud in every scene.
Some men take a trip to Vegas because there best friend's getting married, they end up doing all kinds of crazy stuff and when they wake up they dont remember anything and cant find thier friend. I highly recomend this to comedy fans.