The Amalfi Mule. You still get to whip out your hammered copper mugs (woohoo!) but this drink is 93% less likely to subvert your presidential elections. It IS still best consumed while shirtless and on horseback, so don't go messing around too much with the original.
Having too many of these WILL affect your desire and ability to make it to the polls in November, so keep that in mind.
Shake vodka, limoncello and lime juice vigorously with ice
Strain into copper mug filled with ice
Top with ginger beer, garnish with mint