Superbad has one of those trailers that make you feel like the film could go either way. It might be an hour and a half of immature hilarity, or it might end up being one of those sneaky previews where all the good jokes were stuffed into a 90-second bait-and-switch clip. But this sneak peek at a scene featuring the intriguing “McLovin” character we liked so much in the trailer, and this pretty funny scene with the smart-mouthed fat kid, make me think this one might be a winner. Judge for yourselves. (Language NSFW)