From The Illuminatus Trilogy, by Robert Anton Wilson and Robert Shea, about the story's ficticious President.
He was, in fact, characteristic of the best type of dominant male in the world at this time. He was fifty-five years old, tough, shrewd, unburdened by the complicated ethical ambiguities which puzzle intellectuals, and had long ago decided that the world was a mean son-of-a-bitch in which only the most cunning and ruthless can survive. He was also as kind as was possible for one holding that ultra-Darwinian philosophy; and he genuinely loved children and dogs, unless they were on the site of something that had to be bombed in the National Interest. He still retained some sense of humor, despite the burdens of his almost godly office, and, although he had been impotent with his wife for nearly ten years now, he generally achieved orgasm in the mouth of a skilled prostitute within 1.5 minutes. He took amphetamine pep pills to keep going on his grueling twenty-hour day, with the result that his vision of the world was somewhat skewed in a paranoid direction, and he took tranquilizers to keep from worrying too much, with the result that his detachment sometimes bordered on the schizophrenic; but most of the time his innate shrewdness gave him a fingernail grip on reality. In short, he was much like the rulers of Russia and China.
That one made me laugh out loud.