The Banshee is a delicious and refreshing cocktail that combines Banana Liqueur, Crème de Cacao Liqueur, and Milk. It's the perfect drink for those who enjoy sweet and creamy cocktails. The banana liqueur gives the Banshee its characteristic sweetness, while the crème de cacao adds a rich chocolate flavor. The milk rounds out the drink and makes it smooth and creamy. The Banshee is a relatively new cocktail, having only been invented in the last few decades. However, it has quickly become a popular choice among bartenders and drinkers alike. The exact origins of the cocktail are unknown, but it is believed to have originated in the United Kingdom or Ireland. If you're looking for a unique and tasty cocktail, give the Banshee a try. You won't be disappointed!