In the season 14 episode "201", it is revealed that Cartman's true biological father is Jack Tenorman, a fictional former player for the Denver Broncos whom Cartman had previously arranged to be killed in the season five episode "Scott Tenorman Must Die".

In "The Succubus", Chef briefly becomes an office worker and takes up monogamy after meeting a woman named Veronica. The two are engaged to be married until it is revealed that Veronica is actually a succubus.