露ろ悪あく

noun

making a show of one's faults; flaunting one's weaknesses

Refers to deliberately exposing or exaggerating one's own flaws, often for effect or as a form of self-deprecation. Can be used in literary or psychological contexts.

• 彼かれの露ろ悪あく的てきな態たい度どには、かえって好こう感かんが持もてる。

  His attitude of flaunting his faults is actually rather likable.

• その作さっ家かの作さく品ひんには露ろ悪あく趣しゅ味みが感かんじられる。

  You can sense a taste for exposing flaws in that author's works.