Watch Family Guy Big Man on Hippocampus Video Stream Online. A brand new start for a brand new year, this is the first episode of the family guy for the year. The episode is the Family Guy Big Man on Hippocampus. In this episode, When Peter hits his head and suffers amnesia, he forgets everything about his life, including his family and friends. In an attempt to try to bring back his memory, Lois decides to reintroduce Peter to his old self, until he begins to hit on other women, much to Lois's dismay. This is really is a good episode guys. Watch Family Guy Big Man on Hippocampus Video Stream Online.