Cow Days/Trivia

Trivia

 * The scene where Cartman talks about his "dream" mirrors the opening scene of "Cartman Gets an Anal Probe" and the reused scene in "Cancelled".
 * After Cartman falls off the bull and looks to be dead in the snow, Kenny says "Oh my God they killed Cartman!"
 * When the man says Five dollars for three balls there are two.
 * Near the end at the Chamber of Farts, the lady queefed instead of farting.

Goofs

 * The announcer at the bull riding competition says "Next up Ming Li" when he should have said Cartman's real name, as Kyle and Stan put his name down on the sheet.
 * The man at the ball throwing fair ground ride hands Stan two Phillip dolls, but during the next shot in the episode, one of the dolls is Terrence.

Kenny's death

 * Pierced by the horns of the bull Cartman is riding.

Hidden Visitor(s)

 * Two visitors appear in this episode:
 * Peeking out the FREAKS tent when Kyle tells Kenny to give up his food stamps.
 * Driving the limo at the end of the episode.