What was the real McCoy's about?

Answer 1

"The Real McCoy" is a phrase that refers to something genuine or authentic, and it originated from the late 19th century, often associated with a Scottish-born inventor named Elijah McCoy. He developed a series of lubrication devices for steam engines, and his products became so well-regarded that people would ask for "the real McCoy" to distinguish them from inferior imitations. Over time, the phrase has come to symbolize authenticity in various contexts beyond machinery.