"Centerfold" is a song by J. Geils Band which is about a guy who had a crush on a sweet, innocent girl in his homeroom in high school. Years later, he's looking through a girly magazine and sees his homeroom crush as the centerfold. (thanks, Nick - Trenton, NJ) In the video, the band is playing in a classroom surrounded by girls in Catholic school uniforms. It was a big hit in the very early days of MTV.