We got an amazing teaser trailer for The Hangover Part II a couple weeks ago and now the full trailer has been released. The trio of Stu, Phil and Alan are back for another crazy bachelor party, this time for Stu in Bangkok. Stu’s fiance’s brother Teddy is missing after going out with the guys for drinks, so once againg, the guys have to retrace their steps and figure out what the hell they did the night before. It looks like if you liked the first one, you’ll like this one and it’s always awesome to have Ken Jeong along for the ride. Check out the the trailer below and the movie is out this Memorial Day.