Noun. old college try (plural old college tries) (informal) A vigorous, committed attempt or effort, often in the context of a nearly hopeless situation where failure is expected. Source
Origin
The expression give it the old college try came not from the college campus, but from the baseball diamond. At the turn of the century, a player was said to give it the old college try when attempting to make a play like a heroic attempt at catching a fly ball that was very far out of the player’s reach. Source
A wild and desperate attempt to make a play. Sometimes the term carries a hint of showboating.
Babe Ruth (Babe Ruth’s Own Book of Baseball, 1928) defined “giving it the old college try” as “playing to the grandstand or making strenuous effort to field a ball that obviously cannot be handled.”
The term was quickly applied to any effort with limited chances of success.
In a column that appeared in the Columbus (Ohio) Citizen (Nov. 26, 1927) and was quoted in American Speech (Apr. 1930), Billy Evans wrote that “I gave it the old college try” is a term “often used in big league baseball, when some player keeps on going after a fly ball, usually in foul territory, with the odds about ten to one he would never reach it. Teammates of such a player often beat him to it by shouting in unison with the thought of humor uppermost: ‘Well, kid, you certainly gave it the old college try,’ as he falls short of making the catch. When some player does something that a professional player might not ordinarily attempt, such as colliding with a fielder who had the ball ready to touch him out, in the hope that he might make him drop the ball, regardless of the danger he was courting, someone is sure to say, often ironically, if the speaker happens to be one of the players in the field: ‘That’s the old college spirit.'” by akkartik April 10, 2009
