THE HANGOVER is the best-selling comedy DVD of all time

The Hangover just keeps setting records. The highest grossing comedy of 2009 is now the highest grossing comedy DVD ever, and it's done it in about 20 days. According to a Warner Bros. press release, The Hangover has sold 8.6 million units on DVD and Blu-ray with sales expected to reach 9.5 million in the upcoming months. The comedy made $467 million worldwide during its theatrical run this summer, making it the biggest R-rated comedy of all time. Good times for Zach Galifianakis and friends.