* AwesomeMusic:
** The [[http://www.youtube.com/watch?v=MQ6YvFC6czQ&feature=related opening theme]]. A cute song that makes you drop your guard from all the wackiness installed.
** The [[http://www.youtube.com/watch?v=NRUPEk-_JqE theme song]] from the remake.
** The [[http://www.youtube.com/watch?v=12VCbEla_TQ German theme song]] from the remake is even better.
* CrazyAwesome: It's Arale's hyperactive craziness that makes her so cool and popular as well as one of the most iconic MemeticBadass anime characters ever. That little girl can ''literally'' punch the world in half when she's just playing around!
* EnsembleDarkhorse:
** Shortly after making his manga debut, Tsun Tsukutsun proved to be rather popular, especially with [[MrFanservice the girls]]. Though, having the ability to kick '''[[MemeticBadass Arale's]]''' ass when provoked kind of helps.
** [[HeroicWannabe Suppaman]], as many fans remember him as one of the funniest characters. Other similarly pathetic characters like King Nikochan get this as well, to a lesser extent.
** If there's something everyone remembers about this series, it's the sentient pink poop.
* FridgeBrilliance: The "angel" twins are found from an egg left by "God" to halt the progression of technology after seeing the disasters it caused on other planets. This makes ''a lot'' of sense in retrospect when one reads ''Dragon Ball'', where Goku and General Blue go to Penguin Village and Senbei expresses relief [[BreakingTheFourthWall to be in a Shonen Jump again]]. It is later revealed in Dragon Ball that "God" and "The Devil" are two aspects of the same being and that "The Devil" can hatch "Demonic" offspring from eggs he produces. Later still, it is revealed several planets have their own "God", meaning the god who tried to stop the advancement of Earth was likely the same one later seen in ''Dragon Ball'', which also explains the angel eggs. They were probably birthed by Earth's god the same way Earth's devil birthed demons.
* HilariousInHindsight:
** When Arale meets Donbe, a transforming fox, she claims that she can transform as well, and promptly spends [[TransformationIsAFreeAction the entire afternoon]] changing into an Ultraman costume. This almost feels like a retroactive parody of the TransformationSequence scenes in ''Dragon Ball''.
** Sentient feces? [[WesternAnimation/SouthPark Why does it sound familiar?]]
** A chapter set ten years into the future depicts Toriyama as a FutureLoser. Little did he know that his [[Manga/DragonBall manga]] becomes a pop culture phenomenon.
** Tsun Tsukutsun's design was the basis for [[Manga/DragonBall Yamcha]]. This becomes funny when you realize that while Tsun is potentially the most powerful character in the series, Yamcha ends up becoming a MemeticLoser.
* IAmNotShazam: Nobody is named Dr. Slump. Senbei isn't even the main character, a fact lampshaded numerous times. Subverted in the unaired Harmony Gold English Dub where Senbei's name is changed to Dr. Slump. Also in the Italian Dub of the first anime, where he's only called Dr. Slump, and his real name is never mentioned.
* IconicCharacterForgottenTitle: The series is commonly referred to as "Arale".
* MemeticMutation: A popular reaction image of a bear in awed tears is from chapter 6 of the manga, when the bear that Arale and Senbei set free sees the mountains.
* TheScrappy: Tsun Tsuruten. He can best be described as a heavily Flanderized version of Senbei, but with none of the traits that made him an entertaining character. He is shown to perv on his wife and even his daughter, and can be a ToxicFriendInfluence to Senbei when he tried to revert from his perverted behavior after [[spoiler: marrying Midori]].
* {{Squick}}: Bubibinman eats ''poop''.
* TearJerker: The scene where [[spoiler: Arale realises that she will never grow up]] can be seen as this. Even if it lasts for few minutes, it can bring severe MoodWhiplash.
* TheyChangedItNowItSucks: How some people feel about the remake, especially because they made Arale a brunette.
* UnpopularPopularCharacter: In-universe, Suppaman is hated by everyone (except [[AllLovingHero Arale]]). However many fans like him because of how entertaining he is, even though he has no redeeming qualities.
* ViewerGenderConfusion: Gatchan.
* WhatDoYouMeanItWasntMadeOnDrugs
* {{Woolseyism}}: The Mexican Spanish dub changes Arale's famous ''N'cha!'' with ''¡Que Onda!'', who is the Mexican slang version of ''Wazzup!''
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