Is a shot glass a glass that has been shot? and what was it shot by?

Back in the 1800’s when outlaws and inlaws were playing poker in the canteen. They usually drank an ounce or so of whiskey at a time (if they were trying to impress the ladies) other wise they would just drink out of the bottle. Anyway, one day Jesse James was drinking his wiskey when a stray bullett hit his class and he jumped up and yelled, “someone shot my glass!” He found the culprit and shot him. To this day a small glass to drink whiskey from is called a “shot glass”