Mr. Mackey pressures him to drink the gluten sample in order to back the scientist's claims; he complies, and violently dies, sending the entire town into anarchy.
As the gluten-free toppings at the Papa John's run out, the unnamed resident eats the pizza dough containing gluten, thinking it's all a setup, but he dies shortly afterwards.
At the radio station, Stan, Kyle, and Kenny announced that they have canceled the party to focus their efforts on addressing the public about the dangers of gluten.
The boys then throw a successful party with Stan reconciling with Wendy, leading her to ask him to dance with her as the credits appended "GF" (gluten-free) to a handful of the cast and crew.
[2] Similarly, IGN's contributor Max Nicholson gave the episode a 7 out of 10, praising the panic caused by gluten products, but was also disappointed with the storyline following the boys' party, noting that "the radio show segments were among the least funny South Park moments in recent memory".
"[4] South Park responded by a subplot in the following week's episode "The Cissy", featuring a Spin reporter named "Brandon Carlile" investigating the concert and stating: "It would be a shame if someone was…having fun at her expense.