The Simpsons Already Did It/Trivia

Trivia

 * This episode marks the last appearance of Ms. Choksondik.
 * Ms. Choksondik's first name is revealed to be Diane.
 * Tweek is afraid to put the nose on the snowman or else it'll come to life and kill him. Stan said "When has that ever happened...except for that one time?" This is a reference to The Spirit of Christmas: Jesus vs. Frosty.
 * When Chef sings to the boys after he finds out they killed Ms. Choksondik, the music is reused from the episode "Fat Camp".
 * Cartman correctly pronounces authority instead of saying it like "AUTHORITAH".
 * A bottle in the background in the autopsy room is labeled "HITLER."
 * Matt and Trey made this episode due to their ideas for episodes having been used by The Simpsons already.
 * This is the last time where Ms. Crabtree is shown driving the bus ,the bus itself is not seen again until "The Death of Eric Cartman".

Goofs

 * When Cartman goes to sleep, he hasn't got pajamas, but the next day he has them on. However he could have just put them on in the middle of the night.