3/5 oz of Bacardi 151 rum (or overproof rum)
1/5 oz of Frangelico hazelnut liqueur (or Hazelnut Liqueur)
1/5 oz of green chartreuse (or chartreuse)
Pour the Bacardi 151 into a shot glass. Add the Chartreuse and softly pour the Frangelico liqueur on top for a cloudy efffect before serving.