You know all those people who are in movies starring Will Ferrell, Vince Vaughan, Owen or Luke Wilson, Ben Stiller or Jim Carrey? The guys whose names you can't remember but when you see them you go "Oh Yeah! That guy!." The Hangover is where "that guy" gets to shine as Bradley Cooper, Ed Helms and Zach Galifianakis take over the lead roles. Thanks to an aggressive ad campaign a decently funny movie became the hit of the summer and is now flying off the shelves on DVD. IT CERTAINLY AIN'T CUZ OF THE NUDITY! (You do get to see Heather Graham's boob as she's about to breastfeed tho, so there's that...)