Soft: Dr. Pepper (the original; made with cane sugar. Not the corn syrup crap served everywhere else).
Beer: Pabst Blue Ribbon (yeah seriously, I like microbrews just fine, but a cold PBR always tastes good).
Hard: Highball w/ Woodfords Reserve Bourbon
Wine: Solaris Merlot 2006
Cafe: Straight black McDonald's or Dunkin' Donuts. (yeah still serious.... Starbucks, etc. is just too expensive the way I do math, and a good cup o' Joe is the one thing McDonald's makes that I'll gladly pay for).
