Wake Up, Little Susie

I was in nursery school when The Everly Brothers released "Wake Up, Little Susie." Back then, I had never heard of drive-in movies. I also had no idea what the words, "Our reputation is shot" meant. To me, it was just a song about a boy and a girl who had fallen asleep at the movies, and were going to be very late going home.
And so, the first time I heard the song, I asked, with all the logic of a little kid of three and a half, "Well, why didn't their mommies just come and get them?"