Smug Alert!/Trivia

Trivia

 * The ending scenes of this episode mirror a scene from the original short "The Spirit of Christmas".
 * Stan has been seen playing a guitar previously in "Die Hippie, Die".
 * The title sequence features a redesigned crowd scene. It most notably replaces Chef with 'Darth Chef' and Mr. Garrison as Ms. Garrison (who had been depicted as male up until then despite having had a gender change over a year prior). Other additions are the City Airlines plane and a Crab person.
 * The word "Pious" is a word for smug or arrogant.
 * The Toyonda Pious is based on the real life hybrid, the Toyota Prius, Others seen are the Indsight, which is based on the Honda Insight and an MPV- Toyota looking hybrid that has the same front as a Prius.
 * Cartman told Kyle to go to San Francisco to the rest of Jews in "An Elephant Makes Love to a Pig".
 * The song Cartman was trying to get people to sing was based on 'na na hey hey kiss him goodbye' by Steam.
 * During the "going away party," Red is seen in two places at the same time: next to Cartman and in the kitchen.