Grog is a term that originally referred to a mixture of rum and water, often served to sailors in the British Navy during the 18th century. The drink was created to make the rum more palatable and to help prevent scurvy by diluting the alcohol with water. Over time, grog has come to encompass various alcoholic beverages, including those mixed with other ingredients like sugar, lemon, or spices. Today, grog can refer to any alcoholic drink that is diluted or mixed, especially in a casual or festive setting. It is often associated with pirate culture and maritime traditions, where it was commonly consumed. The term has also been popularized in literature and movies, contributing to its enduring legacy in popular culture.