A man who owns a parrot says that when people see his bird, they invariably ask the question “Polly wanna cracker?” He wonders about the origin of that psittacine phrase, meaning parrot-like. One of the earliest uses of the phrase so far found is this fake advertisement from the mock newspaper the Bunkum Flag-Staff and Independent Echo published in 1849 in The Knickerbocker magazine. It starts, “For sale, a Poll Parrot, cheap. He says a remarkable variety of words and phrases, cries, ‘Fire! fire!; and ‘You rascal!’ and ‘Polly want a cracker,’ and would not be parted with, but having been brought up with a sea-captain he is profane and swears too much.” Here is a cartoon from The John-Donkey, July 29, 1848, p. 47, via Proquest American Periodical Series. The John-Donkey was a short-lived humorous and satirical magazine edited by Thomas Dunn English. This is part of a complete episode.