Feels less like a sequel, and more like a remake.

Rating: 8/10 (28 May 2011)

Stu(Ed Helms) is getting married, and travels to Thailand for his big day. And Phil(Bradley Cooper), Doug(Justin Barta), and the man child named Alan(Zach Galifianakis), are his grooms man. Two days they decide to have a male bonding night, and they take Teddy(Mason Lee) along, who is the brides younger brother. But it then becomes a repeat of happened in Vegas, cause Phil, Alan, and Stu wake up in Bangkok, and not knowing how they got there, to make matters worse, they lost Teddy. They try to trace there steps, and find Teddy, but misadventure quickly ensue. Will they ever find Teddy, before it's late?
It never tries to be different, despite some little differences, it's pretty much a rehash of the original. But it was still funny as ever. Bradley Cooper, Zach Galifianakis, and Ed Helms just keep you rolling in your seat, so does Ken Jeong as Mr. Chow. This film really raises the bar of raunchy humor, but unlike Your Highness, The Hangover part 2 gives you time to breath between it all. But if you are easily offended, you should not see this movie.