User blog comment:Funnyman12/Luna's arrogance/@comment-31022739-20170817202416

I don't think we have the same definition of arrogance, because I disagree with just about every example you've listed. While I believe that Luna acting arrogant isn't impossible for her character, haughtiness is not one of her character flaws. If anything, that would be Lola's crutch, and Lisa's and Lori's to a lesser degree.

The only instance I can somewhat agree with you on is "House Music" and even then, selfishess was more of Luna's problem than having a high opinion of her own abilities.