This tasty green cocktail recipe mixes up spiced rum, melon liqueur, coconut rum, blue curacao, sweet & sour, and pineapple juice, and is garnished with a marijuana leaf-shaped pineapple slice to maximize all of that 420 mixed drink tastiness. While this particular Liquid Marijuana mixed drink recipe doesn’t contain any real marijuana or tincture of cannabis, it’s still a fantastic drink that goes well with the 420 theme. Some other drinks that fit the 420 theme but don’t have any THC them are on this list of marijuana green cocktails. If you do actually want to make some cocktails with THC in them, here is a list of 7 ways to add THC to your cocktails. If you like this Liquid Marijuana Cocktail, you’ll also probably like these: the Liquid Marijuana Shot, the Long Island Iced Tea, the Jäger Bomb, Oil Spill Shots, and the Sour Green Apple.