I don't drink anymore, but when I did these were my favorites.
Beer:
Sam Adams Boston Lager, Boston Ale, Hefeweizen, Cherry Wheat, Scotch Ale
Guiness
Porters, ales, and lagers from several different micro breweries
Even though I prefer dark, heavy beers, I still like Rolling Rock and Corona on a hot day.
I hate most high volume domestics, and absolutely no Budweiser.
Liquor:
Wild Turkey
Maker's Mark
Jim Beam
Capt. Morgan
Mixed:
Any of the above with Coke.
Whiskey sour
Boiler makers
Flaming Dr. Pepper
Margarita... the only way I'll drink ta'killya'

Wine:
I'm a red man. Nothing too tannic or floral, but other than that, I'm game.
Kind of a shame I don't drink anymore, I have several bottles of good wine just collecting dust.
I guess I'm prepared for the next
special occasion, however.
Swoop