Futurama

Futurama was a 1999-2013 American adult animated science fiction sitcom created by Matt Groening for the Fox Broadcasting Company (and later, for the Cartoon Network). The series follows the adventures of a late-20th-century New York City pizza delivery boy, Philip J. Fry, who, after being unwittingly cryogenically frozen for one thousand years, finds employment at Planet Express, an interplanetary delivery company in the retro-futuristic 31st century.

The Day the Earth Stood Stupid (Season 3, Episode 7)
A mystic fleet of brains travels the universe and turns everyone into idiots, and now the turn has come to Earth. Nibbler explains her plan to Leela and explains how Fry is the key to solving the attacks by the brains. She enters Nibbler in a pet competition, but loses to the Hypnotoad.

Attack of the Killer Apps (Season 6, Episode 3)
After Fry and Bender amass over a million followers on Twitcher, Mom activates a device that controls the minds of all those followers (And other Twitcher users).

Tip of the Zoidberg (Season 6, Episode 23)
Surgery done by Zoidberg, predictably, goes horribly wrong.