When freeloader Phil is tossed out by the love of his life, Jen, he stays with two old friends who come upon a magic shirt that guarantees them sex

故事发生在一个名为迪斯科的异想世界之中。一年一度的Hogswatchnight即将到来，这是这个世界里最为盛大和隆重的一个节日。每逢此佳节到来，圣猪老爹（多米尼克·波雷里 Dominic Borrelli 饰）都会骑着野猪拉的雪橇，挨家挨户满足孩子们许下的愿望。然而这一次，圣猪老爹却似乎遇到了麻烦。