* EarWorm: [[https://www.youtube.com/watch?v=7SguOS8_lF8 The theme song.]] As well as every other song featured in the series, especially the "Noodle Dance". They might be annoying, but they're still memorable.
* FridgeLogic: In "Kid Court," Peanut, Butter and Jelly miss an obvious potential solution to their problem - why don't they at least ''ask'' their friends if they can watch their shows at their houses, while Baby Butter stays home and watches ''Baby Lovey''? Do ''none'' of them have television?
** WordOfGod says Lake Hoohaw is a poor place, so maybe not.
* TastesLikeDiabetes: Rivaled only by cartoons such as ''WesternAnimation/BabyLooneyTunes'' and the post-season 3 episodes of ''WesternAnimation/{{Rugrats}}''.
* ViewerGenderConfusion: Butter is a girl. However, due to looking similar to her older brother "Peanut", people would tend to mistake her for a boy. Astute viewers, however, might have been able to figure out her gender from a line in the show's theme song - "Ooh, mother, father, ''sisters'' and brother," though unfortunately the closed-captioning is inconsistent in correctly transcribing this line, and it can also be difficult to distinguish by hearing. Of course, it didn't help that she was OneOfTheBoys - fond of playing in mud and enjoying boyish pursuits, preferring to spend her time with Peanut and his friends, rather than Jelly and her best friend Pinch.
* TheWoobie: Munchie Beaver.
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