YMMV / South Park S 22 E 9 Unfulfilled

• Harsher in Hindsight:
  • A day after the episode was aired an accident happened at an Amazon warehouse, injuring 24 people.
  • At one point, Cartman gives a heartfelt speech about how the four boys have drifted apart in recent years (even pointing out that "nobody really talks to Kenny"), and how close they used to be. By the end of The Vaccination Special, Stan, Kyle, and Cartman have ended their friendship altogether, and Kenny is none the wiser.