I remember these commercials ran for many, many years all up and down southern and central California - Cal Worthington owned car lots all over the state and (I believe) Nevada as well, because I remember seeing them on the Reno station. Once this song is heard, it cannot be unheard, it sticks in your head forever. Do they still run these ads?
I think this may just be the weirdest video I've ever seen on Youtube:
This is really sad.
And of course: