The term incorrigible in literature is often employed to signal a character’s persistent, unchangeable nature—whether it be charming or exasperating. It can denote rebellious streaks or habitual flaws that seem immune to correction, as in the wry affection of Wilde’s remark, “You are quite incorrigible, Harry” ([1]). At times, it conveys an element of humor or light-hearted criticism, as when a schoolmaster chides a mischievous pupil for being “incorrigible” ([2]), or in the irony-laced confession of a character who admits to unrepentant vices ([3]). In all these contexts, the adjective serves as a succinct cue to enduring, sometimes endearing, obstinacy and defiance.