"Doo never actually made moonshine, but he hauled about an ocean of it"

In this quote, Loretta Lynn is referring to a person called Doo who is known for transporting large quantities of moonshine. Moonshine is a kind of unlawful alcohol that is usually made in secret and offered without a license. Lynn clarifies that Doo himself did not actually make the moonshine, however he was accountable for transporting an enormous amount of it. This suggests that Doo was involved in the illegal alcohol trade and played a significant function in its distribution. Making use of the word "ocean" stresses the large quantity of moonshine that Doo transferred, even more highlighting his participation in this illicit activity.