The song that you and your lover bang to when you want to remember the good old days; hanging out in the back of your car, drinking cheap beer, and vintage sex. This term is also used today to describe a song in which one strums the guitar with their penis, so as to incorporate sexual themes in their music. The penis can also be used as a replacement of the stick in a drumset and the xylophone.
Horny lover 1: do you remember our sex anthem? Let us make love to the that sweet tune once more.
Horny lover 2: Sownds kewl. i layk secks.