The Fatal Glass of Beer (1933). Fields adapts an English proverb that was popular in the 17th century. (James Howell, English Proverbs (1659): "When the wind is in the east it is good for neither man nor beast"; John Ray, English Proverbs (1670): "When the wind's in the East, It's neither good for man nor beast." In rhyming "east" with "beast" the proverb refers to weather patterns in the British isles.)
“Mr. Fields, could you tell me the reason for your well-known aversion to water?” “Delighted, my dear,” he replied with suddenly increased bonhomie. “Never touch the stuff—very unhealthy. Fish fuck in it.”
Source: Halliwell’s Hundred: A filmgoer’s nostalgic choice of films from the golden age By Leslie Halliwell, New York, NY: Charles Scribner’s Sons 1982, Pg. 231: "The story goes that a polite young lady journalist invited him to lunch at Chasen’s in hope of a story. Lunch in his case was a liquid affair, and left him uncommunicative. Noticing the passion with which he shooed away the hovering waiter with the ice water jug, she seized an opening. “Mr. Fields, could you tell me the reason for your well-known aversion to water?” “Delighted, my dear,” he replied with suddenly increased bonhomie. “Never touch the stuff—very unhealthy. Fish fuck in it.”
