Stew-Roids Family Guy Watch Online. Hello there family guy fans, I know you love the Griffins, and so am i. Welcome to yet another Griffins episode. The latest epiosode for our favorite family is the Family Guy Stew-Roids. In this episode, Stewie starts going to the gym with Peter after he gets beaten up by Joe’s baby daughter Susie, but just when it seems that his hard work is paying off, Peter reveals that he’s been giving him anabolic steroid. Meanwhile, Chris begins dating a popular girl at school, only to see her popularity subside. Watch Family Guy Stew-Roids season 7 episode 13 online free streaming.