"You Suck" is a humorous fantasy novel by Christopher Moore, continuing the story of his characters from "Bloodsucking Fiends." The novel follows Jody, a young woman who has recently become a vampire, and her boyfriend Tommy, who struggles with the challenges of her new lifestyle. Their relationship is tested as they navigate the complexities of love and immortality while dealing with urban life in San Francisco. The story introduces new characters, including a quirky group of vampire hunters and Jody’s eccentric friends, providing comedic elements alongside the romantic tension. Moore’s satirical style shines through, as he explores themes of love, friendship, and the absurdity of vampire mythology in a modern setting. The characters must also confront the darker implications of their existence as vampires.