banana

Superfluous, disingenuous, or nonsensical talk, especially that which is meant to flatter someone or exaggerate something. Look, I know I won't get past the first round of this tournament, so you can stop feeding me banana oil.

humorous slang To depart or leave, especially at once or in a hurry. (A pun on "to split," a slang term meaning to leave or depart, and a "banana split," an ice-cream-based dessert featuring a banana halved lengthwise.) This carnival turned out to be really boring. Come on, let's make like a banana and split! A: "Where are Jeff and Sally?" B: "They needed to get home to feed the baby, so they made like a banana and split."

A problem, project, or task that requires little to no effort, expertise, or intelligence to solve or complete. Supposedly from the notion that a trained monkey could do what is required. A: "We have to add in some code so that users are able to remain logged into the website, even if they visit other pages." B: "No worries, that's a one-banana problem."

A small country, often led by a corrupt government, whose economy depends upon either one internally-produced commodity or the revenue generated by foreign companies or investors. The dictator's insistence that the tiny island nation double down on its dominate export has made it even more of a banana republic.

An action that results in an unforeseen and embarrassing mistake or problem. When Joe applied the latest software update, he had no idea what a banana skin it would be until after his company's entire network crashed.

a small, poor country with a weak or dishonest government People fear that the country will become a banana republic if the economy doesn't pick up.

something which causes or is very likely to cause embarrassing problems The new tax has proved to be a banana skin for the government.

Nonsense, exaggerated flattery, as in I should be on television? Cut out the banana oil! The precise analogy in this idiom is not clear, unless it is to the fact that banana oil, a paint solvent and artificial flavoring agent, has no relation to the fruit other than that it smells like it. Possibly it is a variation on snake oil, a term for quack medicine that was extended to mean nonsense. [1920s]

see under top banana.

Also, top dog. The principal person in a group, organization, or undertaking, as in His plan was to be top banana within ten years, or Now that she's top dog you can't get hold of her at all. The first term comes from show business, where from the early 1900s it has signified the leading comedian (possibly the original allusion was to Frank Lebowitz, a burlesque comedian who used bananas in his act). It also gave rise to second banana, for a supporting actor, usually a straight man. Both were transferred to more general use in the second half of the 1900s, as in executive Peter Barton's statement, "There is a certain pain to being a second banana, but you have to have an ability to sublimate your ego," quoted in The New York Times, May 15, 1996. The variant, top dog, originated in sports in the late 1800s and signified the odds-on favorite or winner in a contest; it alludes to the dog who wins (comes out on top) in a dogfight.

insincere or ridiculous talk. Like “horse feathers,” there's no such substance as banana oil. Also like “horse feathers,” the phrase Described something utterly preposterous. It has been attributed to Milt Gross, a cartoonist who first used the expression in his comic strips during the 1920s.

Headliner comedian in a vaudeville show. The phrase is said to have originated with a vaudevillian named Harry Steppe in 1927 from a skit in which three comics tried to figure out how to share two bananas. Steppe also claimed to have first used “second banana” to refer to the cast's number two comic. Comedian Phil Silvers popularized the phrase “Top Banana” when he used it as the title of his Broadway musical and movie.