Man, if you can’t even trust Chewbacca anymore, who CAN you trust? The police in New Orleans say they’re on the hunt for Chewbacca . . . well, technically, a street performer dressed as Chewbacca . . . who got into an argument with someone on Saturday night and wound up STABBING him. Their biggest clue is that Chewbacca’s head fell off during the fight, so some witnesses got a look at the guy’s face. They say he’s a man, probably in his 20s. For now, the police are just circulating a picture of the guy in his full-on Chewbacca costume and hoping it gets them some leads. There’s no word on how the guy he stabbed is doing.