Mountain Dew
There is some controversy over the possible connection between "Good Old Mountain Dew" and the Irish folk song "The Rare Old Mountain Dew", which dates to 1916 or earlier (at least a decade before "Good Old Mountain Dew" was written). The terms "mountain dew" and "moonshine" are thought to have come to the United States from Ireland. Lunsford wrote several parodies and adaptations of other Irish folk songs; based on this, some folklorists claim that the song "Good Old Mountain Dew" was based on "The Rare Old Mountain Dew". Other folklorists disagree, pointing out that the only commonality the songs share is the use of the phrase "mountain dew".