Some popular two ingredient mixed drinks include: - Tequila Screwdriver: tequila + orange juice - Mexican Mule: tequila + ginger beer - Tequila Soda: tequila + club soda - Vodka Tonic: vodka + tonic water - Greyhound: vodka + grapefruit juice - Vodka Cranberry: vodka + cranberry juice - Gin and Tonic: gin + tonic water - Dark 'n' Stormy: dark rum + ginger beer - Manhattan: bourbon or rye whiskey + sweet vermouth - Whiskey Coke: whiskey + cola