Why do girls' breasts are car lights?

This metaphor comes from a popular Yunnan local song a few years ago. The song is called "The old driver is waiting for me". The lyrics are basically adult jokes, telling the story of a driver who drives a sports car all the year round. This song is so popular that netizens gradually extend the things that men and women can't say to driving. Since there is a car, there are headlights ~

This metaphor is not to objectify women, but a mockery. Many men love cars and cherish them. They are afraid of stumbling, which means caring for women and, of course, eroticism!