Buzzfeed recently wrote about The Negroni being the perfect cocktail, and they make a pretty strong case. It's appropriate at just about any time, morning, afternoon, evening and late night. It's not a "man's" or a "woman's" drink, and it's easy to make.
What do you think fit's that criteria?
I don't disagree with the authors choice of the Negroni, but I would suggest two drinks that I really enjoy making, The White Spider and the Side Car.
What about you? cW, wasoxygen, cgod, sounds_sound as enthusiasts, former and current bartenders, what's your take?