Trama

Quagmire discovers Tinder, forcing the guys to intervene; Stewie learns the perks of scoliosis.

When a medieval-themed restaurant building goes up for auction, Peter and the guys try to buy it but are beat out by Mayor West and his friends. Deciding to take the "castle" the old-fashioned way by force, their flaming arrows set it on fire. However, there are no hard feelings when they all have drinks back at the bar. As Mort heads out for a sexual liaison arranged on Tinder, the guys have to explain it to Quagmire who quickly discovers that it can be both a blessing and a curse.

When the guys get ready for a golf game, they find Quagmire has transformed into a troll-like creature. Their attempts to make him realize what he has become are rebuffed, but when a girl flirts with him at the bar, he realizes that he has lost his original sex-hunting skills, but they quickly come back to him as he scores with the girl after spinning a yarn about a dead twin brother. As they leave, the guys congratulate themselves for getting him back to his old self, having set him up with a hooker before he hooked up with serial killer roaming Quahog. But when the real hooker arrives, they resign themselves to Quagmire's demise and put her to work as a goal tender while they kick soccer balls.

Meanwhile, Stewie suffers from a sore back and finds he has scoliosis. When he is forced to wear a brace, he is spoiled by everyone. But when his back is fixed, he continues to wear the brace for attention until he finds that his neck muscles have atrophied and can no longer support his head. When he is forced into larger brace system, he finds that the novelty quickly disappears, leaving him the object of ridicule for years.