Your Mama Don't Dance And Your Daddy Don't Rock And Roll

So. We're driving someplace over the weekend, and the Loggins & Messina hit comes on the radio. I don't think I even noticed at the time. But part way though the song, my son pipes up from the back seat: "That's song is backwards. "cause my daddy don't dance, and my mama don't rock and roll".
.
.
.
He's right, of course. At least in the sense that his Daddy does rock n roll, and certainly doesn't dance.