If you’ve ever woken up in Vegas battered and bruised with Mike Tyson, a Bengali tiger and a baby in your hotel room with one of the guys you traveled with missing and absolutely no recollection of what happened then you should probably sue the makers of the upcoming Todd Phillips directed comedy THE HANGOVER because that’s exactly what happens to Bradley Cooper, Ed Helms, Zach Galifianakis, and Justin Bartha in the film. A green band trailer was released last month and now the folks at IGN have gotten ahold of the red band trailer, which of course, is NSFW. Check it below and get it in higher quality over HERE. And find out just exactly what happened to these guys on June 5th.