Vainglorious is often employed as a richly descriptive adjective that conveys excessive pride or ostentatious self-importance, whether applied to grandiose individuals or even to natural elements. In some works, such as in the account where a character confesses to being "a trifle vainglorious" [1], the term reveals a self-awareness tinged with irony. Meanwhile, in historical narratives or political commentary—like where self-serving ambitions are criticized for being driven by "purely selfish and vainglorious ends" [2]—it takes on a pejorative tone that sharpens the moral critique. At times, vainglorious also decorates vivid imagery, as when a mighty oak is humorously dubbed "the vainglorious oak" [3], demonstrating the word’s versatility in evoking both grandiosity and mockery.