* MostAnnoyingSound: Toxoid's shrill, screeching voice.
* SugarWiki/MostWonderfulSound: J.B.'s Laser Lance. Being an {{Expy}} of a [[Franchise/StarWars lightsaber]], this was inevitable.
** In season 2, Ryan gets a Laser Saber (which more blatantly resemble a lightsaber, being only a single blade). It makes the same sounds.
* SpecialEffectFailure: Whenever Jeb sticks his tongue out, one can easily tell that the frame is frozen. Likewise whenever his eyes "pop" out in surprise.
* TearJerker: From the "Defending Dark Heart" arc: Ryan, having discovered that Dark Heart is actually [[spoiler: his BrainwashedAndCrazy dad]], has a nightmare where he faces off against him alone. Said nightmare ends with Ryan breaking down and saying that he just ''can't'' fight [[spoiler: his own dad]].
* TheScrappy: Percy.
* TheyChangedItNowItSucks: Majority of the fans when they heard the announcement from ShoutFactory that the last DVD of the series won't be publicly released.
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