* AwesomeMusic: You wouldn't expect a show as cute as this to have [[http://www.youtube.com/watch?v=XZaSFLVa1PM such a badass opening theme.]]
* BaseBreaker: When concerning Snap, it all boils down to whether or not you like him.
* BizarroEpisode: "The White Board Zone". It has a plot [[MindScrew too screwed-up]] to explain but all we know is that in the end [[spoiler: it was all just a dream]].
* CanonDiscontinuity: The only Oh Yeah! short not to be shown on the show proper, "Chalk Rain". Also notable because it featured a fact about Chalkzone that never was mentioned again: the rain in Chalkzone is the chalk sidewalk drawing being washed away... [[DepartmentOfRedundancyDepartment by the rain]].
** Despite this, a clip of it still appears in the intro.
* EarWorm: The theme song, by far. To a lesser extent, the Accordion Worm song.
** The 1-minute music video songs run a close second.
** Skrawl's song. After two or three variations of it, it will never leave your head.
* EnsembleDarkhorse: Skrawl.
* HilariousInHindsight: Here, we have a property involving a person creating whatever he wants using a special writing utensil... No, wait, I'm [[BaitAndSwitchComparison thinking of]] [[{{Scribblenauts}} something else]], nevermind.
* [[GermansLoveDavidHasselhoff Japanese Very Much Enjoy Chalkzone]]
* {{Misblamed}}: Fans of ''WesternAnimation/InvaderZim'' complained that this show replaced their favorite show. While in reality, [=ChalkZone=] was delayed for two years.
* {{Moe}}: The main trio. Actually, the entire show is moe.
* TastesLikeDiabetes: Couldn't be any more sugar-overloaded even if it tried.
* ViewerGenderConfusion: Snap. The character is male, but the voice sounds fairly ambiguous to some people (being voiced by Creator/CandiMilo and all).
* VindicatedByHistory: When it was still running, ''[=ChalkZone=]'' was despised by a lot of older Nickelodeon fans. These days, you will find much more fans than haters.
* WereStillRelevantDammit: The show happened to be made about five years ''after'' everyone stopped using chalk for things like school boards, restaurants, and the many uses that seem to pop up in the show.
** Due to hipster baristas, shop owners and street artists, Chalk seems to be making a comeback.
* WhatDoYouMeanItWasntMadeOnDrugs: A show about the adventures of a child in a world made of chalk? ...yeaaaah.
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