Nuts over Double Espresso Martini

This cocktail will keep you on your toes! Two ingredient drink that's so easy to make especially when your DH makes it for you! ;) Van Gogh Vodka is exceptional choice but for my pocketbook I went for Three Olive which is just as good and 1/3 rd the price. Then a touch of the Nocello walnut liqueur to give it that nuttiness we all (are) LOL need! A strong drink indeed. I start drinking straight up then 1/2 way I add a couple ice cubes! ;) OK I'm a wimp!