Dry shake, shake with ice, strain, straight up, coupe, garnish with bitter and thin straw
Damon's instructions: "Shake with large cubes, after 5 seconds, stop, and hand the shaker to the nearest attractive woman, let her shake it for another 10 seconds. Trust me. Strain into a coupe or footed sour glass. Drop 5-6 drops of Bittermen's Xocolatl Mole bitters on top of foam and run a thin straw through them."