Each generation has its teen gross-out coming-of-age comedy, and this one -- at least the one a few after my own -- will have SUPERBAD, a film that ups the stakes so thoroughly and frighteningly on the time-honored subject of high school graduation, it makes one never want to leave the nest. So depraved and filthy are the doings of loser buddies Evan, Seth, and Fogell, one wants to bathe afterwards -- but that's the genius of SUPERBAD, a film that wrings good-natured humor out of truly horrific moments, thereby recalling some of the best films of its genre. If you're not still thinking about (and guffawing at) the film's better gags the next day (as I am), you'll at least be humming the songs into which it breathes new life -- "These Eyes" by the Guess Who and Van Halen's "Panama," both of which will never sound the same again.