This idiom describes making a spirited, earnest effort, even if unlikely to succeed, as if a college athlete tries their best in a game. It conveys enthusiasm or determination, often used in personal, professional, or recreational contexts to praise effort.

The phrase carries a tone of encouragement, optimism, or nostalgia, reflecting cultural values of trying hard and the human tendency to give it a shot. Its collegiate imagery evokes youthful vigor, resonating in scenarios like challenges or tasks. The idiom celebrates effort, making it an upbeat metaphor for tenacity.

The phrase originated in early 20th-century America, tied to college sports culture, particularly baseball, where effort was praised, as noted in sports columns. Its earliest recorded use appears in *The Chicago Tribune* (1920s), for athletes. The idiom gained traction in the 1930s, amplified by radio and films like *Knute Rockne, All American* (1940). Its adoption, primarily in the U.S., stems from its nostalgic imagery and applicability to effort, with some use in Canada and Australia.