This page contains trivia for "HUMANCENTiPAD". Remember, trivia must be factual, provable, and it is always best to cite your source for not-so-obvious trivia. If you would like to dispute a trivia point, please discuss it in the article comments.
Cartman appeared on Dr. Phil to discuss his mother screwing him over, or "fucking" him.
The Council of Geniuses getting together to perform the "quickening" is a nod to the Highlander movies and TV show.
The Vulcan surface from the Star Trek episode "Amok Time" is used by the Geniuses to convert Gerald to Apple.
Liane now seems almost entirely unable to fall for Cartman's faking of being a good little kid, Cartman is now unable to make her buy him anything he wants and he seems to be trying even harder than he used to. However this could be because she couldn't afford it, and was willing to buy him a cheaper version.
Kip Drordy is briefly seen in the playground, when Cartman taunts the kids playing foursquare.
When they are playing with the ball, you hear the ball hit before it is actually shown as making contact.
Despite his disappearance at the end of "Coon vs. Coon & Friends", Bradley can be seen playing ball in the school yard at the very beginning of the episode.