It's been a really long time since I laughed as hard as I did for this film. This movie centers around 4 friends, one of which is becoming married, and the other 3 are throwing a secret bachelor party for in Las Vegas. The group manages to get so wasted they cannot recall the events of the night, which leads to a ridiculously funny attempt of remembrance. I would honestly like to indulge further, but I feel I run the risk of ruining the plot and hilarious random bits of the movie. Disclaimer: However, I would like to point out there is a rated "R" branded on this flick for a reason. I have seen a few complaints from some of the fanbase on Fandango complaining about what a grotesque movie this is... Please take a moment to stop coloring in your little book before you see a movie and pay attention to the rating, this way you know what is, and isn't appropriate for you and your children

If you like funny movies and are not easily offended or grossed out then GO see it! I am a girl, and I went with my husband, we just about died of laughter. It is non stop too, from begining to end. The end was CLASSIC! I just might see it again in the theatre but I will definetly own the dvd when it comes out. Everyone in the theatre laughed hard. Just to be warned: they show male frontal nudity! not really many scenes with female nudity (which was good from the girl's standpoint, I can count the scenes on 1 hand) I thought this was going to be a guy vegas trip movie, ( you know beer, boobs and sex) and it was SO not that way at all. Great movie all around! Go See it NOW!

First of all, this was a very smart, gross, dark, crude, hilarious and obnoxious film that had me in tears throughout the film. Yes, this subject has been done to death, but not to this level of enjoyment. I haven't enjoyed a Vegas bachelor party film this much since "Very Bad Things" and I would have to rate this higher. My wife enjoyed this film as much as me and she commented how rare it is to see a film that is consistently funny from start to finish. My expectations were very high after all of the hype leading up to the release of this film and it didn't disappoint. The director does a great job setting the stage for a night no one can remember. Each role was cast perfectly with Zach Galifianakis stealing the show. Make sure you don't leave early and miss the slide-show during the credits. Freaking hilarious!!!! If you are easily offended by crude humor, then this isn't the movie for you. Thank you, Todd Phillips for another over-the-top, laugh-out-loud masterpiece

I was initially not at all excited for this movie. The previews looked ridiculous, immature, and repetitive. I was coerced into going with a group of people of varying ages (from 20-55), and I was honestly shocked by how much I enjoyed it! There is MUCH more of a plot than the previews lead you to assume and I found practically the entire movie to be funny (which is a rarity). I also found that the older you are, the less likely you are to enjoy it. 20 thought it was hilarious, 38 thought it was pretty good, 55 thought it was stupid. Just keep that in mind if you're a bit older :) I really liked it and would probably go see it again (which doesn't happen often).

I just attended the advance press preview of this raucous insanely funny 100-min 'stoner'-comedy. Initially, I was a little leery after seeing the trailer - but I was pleasantly surprised that the movie itself was even funnier! Craftily written by the duo who wrote FOUR CHRISTMASES and GHOSTS OF GIRLFRIENDS PAST, HANGOVER is notches above and beyond the two afore-mentioned mediocre comedies. The characters in HANGOVER are better developed, and the production values plus directing and editing are all top-notch. Mike Tyson provided a serious bit of humor in his few scenes. But it was definitely Ken Jeong who almost nearly stole the movie with his bitchy lines and delivery. Stay for the end credits photo 'plot' montage. VERDICT: For the open-minded and with zany sense of humor only. Others should take a detour. Adult scenes/humor not appropriate for children or those who are easily offended. Otherwise, GO - enjoy yourself silly!!! (I did!) Actual rating: B-plus