Gettin' Da Munchies(2005)

When his parents go away, fun-loving teen Jai decides to invite some friends over for a video game tournament. But his girlfriend catches wind of his plan, and the ensuing argument leads a depressed Jai to trying pot for the first time, which leaves him with a case of the munchies. Now, Jai and his pals experience the adventure of a lifetime as they search for some food.