Long Island Ice Tea is one of the most famous cocktails known around the world. To make one, first fill a glass with ice. Then pour about 20 milligrams of gin, 20 milligrams of white rum, 20 milligrams of tequila, 20 milligrams of vodka, and 20 milligrams of your favorite clear liquor. Add the juice of half a lemon (about 20 milligrams of lemon juice). Using a cocktail shaker, shake the cocktail about 3 or 4 times. Put a strainer over a glass filled with ice, and pour the cocktail in up to about 3/4 of the way from the top of the glass, then fill the glass with cola.