This page contains trivia for "A Very Crappy Christmas". Remember, trivia must be factual, provable, and it is always best to cite your source for not-so-obvious trivia. If you would like to dispute a trivia point, please discuss it in the article comments.
The plot of this episode unfolds like a fanciful re-telling of the making of Jesus vs. Santa, with Stan Marsh and Kyle Broflovski standing in for Parker and Stone, respectively. Butters also appears as a stand-in for animation director Eric Stough. At the end of the episode Stan and Kyle refuse an offer to make a television series based on their short film.
When Stan and Kyle are doing the voices for the special, they read lines from the part of the play after Kenny was killed. Later in the song we see that Kenny is killed, but then Stan and Kyle say they will kill him off in the film, implying that the events of the song aren't in order.
Stan and Kyle providing the voices of all the children in the group is a reference to Trey Parker (upon whom Stan is based) and Matt Stone (upon whom Kyle is based) voicing all of the characters in the South Park prototype shorts.
Ran over by truck while performing the The Spirit of Christmas with Stan and Kyle. The usual lines are not said instead Stan says "It's okay we just had his character die in the film" so they would not have to re shot anything.