This song is from the movie Staying Alive. It was the sequel to Saturday Night Fever. I saw it when it first came out. It was 1983, so I don’t really remember that much about it. The thing that I DO remember about it is that there was one of those letterboard marquees before the entrance to the theater. It was one of those multiplex theaters. Anyway, the marquee said STAYING ALIVE – R. The R, of course, being the rating of the movie. When no one was looking, I repositioned the A and the R so that the sign said STAYING A LIVER. I thought I was SOOOOO hilarious. When I came out of the theater, after seeing the movie, it still said STAYING A LIVER.