YMMV / Onegai My Melody

  • Jerkass Woobie: Kuromi is mean, all because My Melody really made her life miserable.
    • Mana, considering the fact that the incident with all of those cute things made her a Jerkass to My Melody.
  • Memetic Mutation: Some sort of loli breakfast machine.
    • The anime is infamous among the Youtube Poop community for having every Youtube Poop thumbnail changed to a single screenshot of My Melody's friend Piano for a short period between late 2009 and 2010 by a hacker named MeiAIDS. The Youtube Poop community refereed to the character as Piano-chan since that's what the characters called her in the anime. Eventually, remixes were created that took samples of Piano's bleating from the anime set to a certain popular song as a result of the incident.
  • The Scrappy: Mana was hated by the audience for her fear of cuteness.
  • Squick: Rabbits having crushes on people is all fine and dandy, but is she hoping he'll knock her up?!
  • Viewer Gender Confusion: Many people new to the series assumed that Mana was a boy, due to her lack of feminine features, Boyish Short Hair, and her deep, masculine voice. To quote some amusing comments from a YouTube video for episode 8:
    Replier to the above commentor: That's because Mana IS a girl.
  • Wangst: Keiichi Hiiragi's reaction to coming second in a violin competition: he smashes his priceless Stradivarius, and goes into catatonic BSOD lasting for days.
    • Although it wasn't really so much coming in second as it was that the guy that beat him was able to play the Song of the Dark Power.
    • When Uta discovers Keiichi is the one who fuels Kuromi's magic, she goes into Heroic B.S.O.D. for at least one day.