Before you set out for revenge, dig two holes: that way that third hole you dig to bury the person you're getting revenge against will be well-practiced
Before you set out for revenge, dig two holes: one for each of the two people you're getting revenge against
Before you set out for revenge, dig two holes: one for each of the eyes, and then you can dig the corresponding smile or frown depending on how the revenge goes
Before you set out for revenge, dig two holes: one perpendicular to the name of this town in a desktop drawer, the other as an exit wound in a foreign nation to join the home of the one you're getting revenge on