Overproof rum is a type of rum that has a higher alcohol content than standard rum, typically exceeding 50% alcohol by volume (ABV). This strong spirit is often used in cocktails or enjoyed in small quantities due to its potency. The term "overproof" refers to the rum being stronger than the traditional proof measurement, which is double the ABV. Commonly produced in the Caribbean, overproof rum is made from sugarcane byproducts, such as molasses. It is popular in various drinks, including Tiki cocktails and flaming drinks, where its high alcohol content can enhance flavors and create dramatic presentations.