Favorite liquor - Maker's Mark on the rocks.
Favorite beer - Changes from time to time. Currently enjoying a Nut Brown Ale from Ithaca Beer Co. (Ithaca, NY). Brought a supply home with me after dropping son off at college.
I've been enjoying Maker's neat lately, I usually mixed it with something but tried it on its own and found I prefer it that way. I also live in somewhat close proximity to Ithaca, so I'm able to enjoy brews from Ithaca Beer Co. on a regular basis.
I don't have a particular favorite, but as far as liquor goes I like an Irish whiskey or single malt scotch (or single malt Irish whiskey), or a good bourbon... Tullamore Dew, Macallan 12 year, Maker's Mark and Jim Beam among my favorites. Beer, lately I've been enjoying Newcastle Werewolf and Guinness Red Harvest Stout.
Wines, I'm currently working with my brother helping him run his Italian restaurant, and have subsequently developed a taste for chianti. Goes surprisingly well with cupcakes.