* AccidentalInnuendo: "The Rod Squad". 'Nuff said (and there's a girl in there too, so yeah).
* HilariousInHindsight: Three from Richard Horvitz: ''WesternAnimation/InvaderZim Zim'' referred to Dib as "squirrel boy" once. He later played [[VideoGame/{{Psychonauts}} a kid who could telekinetically set squirrels on fire]]. Also, he played [[Anime/DuelMasters a goblin mistaken for a squirrel]].
* SoOkayItsAverage: While there are many who don't see anything wrong with the show, it's generally agreed that it was weaker than many previous CN Originals.
* {{Squick}}: Kyle's toenail infection in "Islands in the Streets".
* TheWoobie: Mr. Johnson. He has to suffer the living Hell that his {{Jerkass}} pet Rodney makes his life.