I'm kinda picky about beer. I love Heineken, Grolsch, Erdinger, Herold (black or blonde) and Mahou (delicious Madrid beer). If I can't get any of these i'll settle for Becks or Stella Artois.
Most other common beers like Carlsberg, Harp and Coors etc taste like piss.
Then of course, I love Guinness. Mmmmmmm.
Spirits: I like Whiskey (either on the rocks oo with lemonade)
Brandy (on the rocks or with ginger ale)
Gin and Tonic.
Red Wine, especially Spanish Rioja like Faustino I, V or VII. Smooth as hell.