In literature, the adjective "robustious" is deployed to evoke a sense of vigorous, unrestrained passion and a physically or emotionally imposing presence. Writers use it both to denote the brawny, courageous qualities of characters—for instance, a lion-tamer sharing the creature’s resolve [1] or a soldier marching like a "robustious champion" [2]—and to highlight an extravagant style marked by excess and flamboyance, as seen in descriptions of actors or speakers whose booming, animated delivery rouses an entire crowd [3, 4]. At times, the term subtly critiques a kind of overblown mannerism, suggesting that excessive vehemence, like tearing a passion to tatters, can verge on the absurd [5, 6]. Thus, "robustious" serves as a versatile descriptor, encapsulating both physical sturdiness and a display of unbridled, sometimes ostentatious, emotional expression [7, 8].