Whiskey...it's what real men drink. Personally I'm a bourbon guy, and neat is the only way for me to go.
By far the best I've had is Pappy Van Winkle
Do yourself a favor and try it if you come across it on a menu. Or, if you're serious pick a bottle up, you won't be disappointed
The old fall back for me is Knob Creek.
Any other bourbon/scotch/whiskey guys around?