Poteens, also known as poitín, is an Irish whiskey that's been produced for centuries. But did you know there are many other synonyms for this traditional Irish drink? Some of the most popular names for poteens include Irish moonshine, Irish moonlight, mountain dew, Irish firewater, and little cow. These alternative names have been used for generations in Ireland to describe the popular alcoholic beverage. Each synonym has its own unique story behind it, but all describe the potent and earthy flavor of poteens. Whether you prefer to call it Irish moonshine or mountain dew, poteens remains an important part of Irish culture and tradition.