I can only assume they mean in the Talking Heads-iest sense of the phrase
Letting the days go by, let the water hold me down
Letting the days go by, water flowing ~~under~~overground
Into the blue again after the money's gone
Once in a lifetime, water flowing ~~under~~overground
Same as it ever was, same as it ever was
Same as it ever was, same as it ever was
Same as it ever was, same as it ever was
Same as it ever was, same as it ever was