YMMV: Look Around You
- Big Name Fan: Matt Groening, Chris Onstad, Tim and Eric, Trey Parker and Matt Stone and Michael Cera have all stated that they've enjoyed the show, leaving one to wonder why it took so long for it to make it stateside.
- Contested Sequel: Suprisingly averted for the most part; despite Series 1 and Series 2 being almost nothing alike, most fans tend to like them both equally.
- Crowning Music of Awesome: "Little Mouse".
- Ear Worm: "Little Mouse," by Jack Morgan (BSc).
- Machadaynu. Dear god, Machadaynu.
- Ho Yay: The two male Music 2000 contestants, first dancing together then actually making out during a musical performance by one of the presenters at the end of the episode.
- Memetic Mutation: "What are birds? We just don't know."
- Squick: the Brain episode, showing us such biological marvels as the pea brain.
- Tear Jerker: They killed intelligent calcium by depriving it of oxygen.
"Water, what hast thou donst? Bless you, ants. Blants."
- In the final episode, "Thanks Hanks... Thanks."
- Even the usually-deadpan narrator seemed regretful when the ants drowned.