A highball is a type of mixed drink that typically consists of a spirit and a larger proportion of a non-alcoholic mixer, such as soda or tonic water. Common spirits used in highballs include whiskey, vodka, and gin. The drink is usually served over ice in a tall glass, making it refreshing and easy to enjoy. Highballs are popular for their simplicity and versatility, allowing for various flavor combinations. Some well-known highball variations include the whiskey highball, made with whiskey and soda, and the gin and tonic, which combines gin with tonic water. These drinks are often enjoyed in social settings.