YMMV: Avenger Penguins
- Acceptable Targets: In "The Hog Jamboree" Doom transforms Harry Slime into a living motorbike as part of a plan, and warns him that if he fails, he'll instead be turned into something worse, like "an addled egg, a slug, or...a politician!"
- Big Lipped Alligator Moment: The Badly-Drawn Brothers' segments are like this.
- Ear Worm: The theme tune.
- Hilarious in Hindsight: In "Computer Chaos", at one point Marlon and Bluey are trapped in a videogame and Bluey has to control them. As he experiments with making Marlon jump, the latter (a penguin, remember) comments "Whoa! I got Happy Feet!"
- Suspiciously Similar Song: In "I Married An Android", a copyright-friendly imitation of the James Bond theme plays when Slime attempts to infiltrate the Penguins' hideout while they're sleeping, followed by one of the Mission: Impossible theme.
- Then in "CatPig: Cat of Iron", a pseudo version of the Adam West Batman theme is used.
- Tastes Like Diabetes — Recurring character The Sweetheart Fairy Angel is based on this.
- Also in 'Nightmare at Tea Time, Doom's worst nightmare is being trapped in 'Planet Cute'.
- The Woobie — Harry Slime