"Tis the Fifteenth Season" is the seventh episode of the fifteenth season of the American animated television series The Simpsons, and the seventh Christmas-themed episode overall. It first aired on the Fox network in the United States on December 14, 2003. This episode is notable as being the first to make reference to Lisa's Buddhism since she converted in an earlier Christmas episode, "She of Little Faith". Plot At the Springfield Nuclear Power Plant, the employees of Sector 7G have a Secret Santa. Homer receives a DVD player and the first series of Magnum P.I. from Carl, but Homer himself, at the very last moment, gets Lenny a wrap of Certs from the vending machine, much to everybody's chagrin. Instead of a Christmas bonus, Mr. Burns gives Homer a Joe DiMaggio baseball card. He sells it to Comic Book Guy and earns a small fortune, then takes the family Christmas shopping at upmarket shops. Homer promises to buy a large Christmas tree, but instead spends the majority of the money on a talking astrolabe for himself, meaning that the only Christmas tree Homer can buy with the leftover money is a cheap, dry, twig-like tree that catches fire if rubbed; after hearing the astrolabe talk, the family are disappointed by his selfish behavior. That night, after being made to sleep on the couch by Marge, Homer watches Mr. McGrew's Christmas Carol and after imagining seeing his name in the show, realizes that he must change his ways. Now more charitable, Homer apologizes for his mistakes, donates his old clothes to the homeless shelter, gives Marge the last porkchop at dinner, and builds a public skating rink in his backyard, as well as giving Lenny a decent Christmas present to make up for the Secret Santa: a cube made of photographs of Lenny and his friends. At church, Ned Flanders becomes jealous of Homer's position as the new nicest person in town, and sets out to buy gifts for everyone to regain the title. Meanwhile, Lisa tells Homer about her Buddhist beliefs that people would be happier without material goods. For his next 'good deed', on Christmas Eve night, Homer sneaks into the citizens' houses and steals their presents. In the morning, an angry mob confronts Homer and Flanders. Flanders calms them by reciting a Bible verse, while Homer shows a Christmas star (in reality, a distress flare fired by Hans