The Singapore Sling is a classic cocktail that originated in Singapore in the early 20th century. It is a refreshing and fruity drink made with gin, cherry liqueur, pineapple juice, lime juice, and grenadine. The cocktail is typically garnished with a slice of pineapple and a cherry. The Singapore Sling is a popular choice among locals and tourists alike, and it is often enjoyed as a pre-dinner drink or a refreshing sip on a hot day.