- Chinese episode title: 想要生病不容易 ("Xiǎng yào shēngbìng bù róngyì")
English translation: "It's Not Easy Being Sick"
Everyone in the Green Green Grassland gets the flu and has to be quarantined. Wolffy, not happy to be separated from his wife Wolnie, tries to get himself sick to enter the quarantine.
This episode contains the following tropes:
- Elongating Arm Gag: At the end of the episode, one of Slowy's quarantine bots stretches its arm to grab and drag Wolffy to it.
- Eyelid Pull Taunt: Weslie pulls both his eyelids and stick out his tongue to taunt Wolffy after he gets himself quarantined after Wolnie was already released.
- Getting Sick Deliberately: To get into the quarantine zone and reunite with Wolnie, Wolffy tries jumping into an infected river, eating Paddi (who had visited the quarantine zone earlier), and making his own virus to get himself sick. The third one works and gets Wolffy quarantined, but that's after Wolnie had already recovered and left it.
- Gone Horribly Right: Wolffy manages to infect himself with a virus of his own creation and gets into Slowy's quarantine... after Wolnie had already recovered, meaning he's still separated from her.
- Illness Blanket: The sun, upon becoming sick with the flu, grabs a cloud and uses it as a blanket as it sleeps.
- Running into the Window: Wolffy gets mad at the goats and goes after them when they make fun of his wife... not remembering until it's too late that he's behind the quarantine's glass wall.
- Sick Episode: The flu spreads throughout the Green Green Grassland, leading to Mr. Slowy bringing out some robots to round up all the infectees and care for them until they get better.
- Sickness Equals Redness: A lot of the flu victims have red blushes near their noses and/or red foreheads.
