- 凯尔的乐队MOOP是“Matter Out of Place”的缩写，意思是森林或沙滩上的垃圾。
- 剧中提到，凯尔偏爱的音乐风格是融合爵士乐（fusion guy），肯尼是拉丁爵士(latin-jazz)，而斯坦则偏爱嘻哈和节奏蓝调（hip-pop，R&B）
References to Popular Culture编辑
- Eric Cartman's instructions for the Faith + 1 album cover, are a reference to U2's album The Joshua Tree.
- Token's bass is fashioned after the bass Rudy played in the cartoon series Fat Albert and the Cosby Kids.
- Eric Cartman on the bus writing lyrics onto his palm is taken from the film 8 Mile, when Eminem does the same thing on his way to a rap contest.
- There is a former Christian boy band called Plus One.
- Faith + 1's songs are based on real-life songs, with the lyrics changed.Template:Cite
- "Three Times My Savior" is based on "Three Times a Lady" by Lionel Richie.
- "I Wasn't Born Again Yesterday" was based on "I've Never Been To Me" by Charlene.
- Musicians and bands on strike with Moop include, Metallica, Alanis Morissette, Blink-182, Britney Spears, Meat Loaf, Ozzy Osbourne, Rancid, The Lords of the Underworld, and Missy Elliot.
- This is the second time Capitol Records in Hollywood has been parodied, the first being in "Chef Aid".
- Cartman states that he will one day kill Token and in "World War Zimmerman", he actually attempts this.
- The homeless guy from "Krazy Kripples" is seen sleeping in the seat behind Cartman on the bus.
- For a fraction of a second before Token swings at Cartman, his fists enlarge in width.
- The Faith + 1 album cover in the infomercial and at the myrrh album ceremony is different to the photo that Cartman took, with Token and Butters having swapped places.