Applejack loves to eat apples, but Twilight thinks that Applejack can't eat all the apples in a bushel. Applejack accepts the challenge, and proceeds to eat every apple
Discord begins to attack Ponyville, and Twilight needs the Elements of Harmony. She goes to find Rarity at her illegal Mexican immigrant-run sewing sweatshop, where the Mexicans eventually revolt against her for not being compensated.
Pinkie Pie, Rainbow Dash, and Spike go into Fluttershy's shed looking for the Elements of Harmony, disregarding her prior warnings. Inside, they find many dead animals. Fluttershy sings a song, kills one of them, and is incarcerated.
Spike shows off his Teck Deck to Paco.
Twilight tries to resurrect Rainbow Dash, but fails, so she builds a Rainbow Dash robot instead.
Pinkie Pie's debauched life is chronicled in a parody of a documentary, and while it is being filmed, Twilight tries to stage an intervention for Pinkie so she can be part of the Elements of Harmony again.
Spike speaks to attendees at TrotCon and Everfree Northwest while Rainbow Dash and Pinkie Pie play Wolf Puncher 2.
While Fluttershy is locked up in a padded cell, Pinkie Pie and Spike walk by its window. Fluttershy tries to talk to attendees at two conventions, but keeps getting interrupted. Meanwhile, Rainbow Dash continues to play WolfPuncher 2.
Discord is finally defeated.