Once, when midnight smote the air,
Eunuchs ran through Hell and met
From thoroughfare to thoroughfare,
While that great Juan galloped by;
And like these to rail and sweat
Staring upon his sinewy thigh.
William Butler Yeats
http://www.poemhunter.com/poem/the-attack-on-the-playboy-of-the-western-world-1/
