My two favorites:
-Bushmills 10 year Irish Whiskey GOLD IN A FRICKEN BOTTLE... amazingly smooth stuff... I want to try the 16 year but it's damn near impossible to find and quite expensive. Pour it on a couple ice cubes and i'm good to go! Even get it at the 'Dome restaraunt Bar on more than a few occasions.
-Dry Martini with lots of Olives: 1 Shot of Martini Vermouth, 1 Shot Tiny 10 Tanqueray Gin, No less than 8 Olives in my martinis. I highly recommend the Tiny 10 batch of Tanqueray... more expensive than the usual stuff but it's amazing stuff.
What is your alcoholic beverage of choice aside from beer?