USA, 1898—a type of sandwich consisting of a long crusty roll filled with ham, pork, cheese, pickles and mustard, often toasted—originally: any of various types of sandwich associated with Cuban cuisine
UK, 1832—consolation taken from the fact that a bad situation is not worse than it is—one of several expressions in which the adjective ‘Dutch’ is used derogatorily or derisively
U.S. slang, 1908—the noun ‘beeswax’ is humorously substituted for the noun ‘business’ (i.e., things that are one’s concern), these two nouns sharing a similar-sounding initial syllable
1755: a musical performance in which each participant plays or sings a different tune—1759: a confused or discordant medley—one of several phrases in which the adjective ‘Dutch’ is used derogatorily or derisively
USA, 1942—has often been attributed to the Irish author George Bernard Shaw—has occasionally been applied to the relations between Australia and the USA