bullshit

Bullshit is a vulgar slang term used to describe statements, claims, or discourse that are false, misleading, or produced with little regard for truth. It can function as a noun (That claim is bullshit), a verb (to bullshit someone), or an adjective (a bullshit excuse). The core idea is not merely being wrong but demonstrating a disregard for accuracy or honesty, often to placate or persuade.

Etymology and usage: The phrase is attested in American English in the early 20th century. It blends “bull” in the sense of nonsense or bluster with “shit” as a vulgar intensifier, producing a term for talk or claims judged as insincere or worthless. The initialism “BS” also circulates as a shorthand for the same idea.

In philosophy and rhetoric: The concept gained formal attention with Harry Frankfurt’s 2005 essay On Bullshit, which argues that bullshitting differs from lying in that the speaker’s primary concern is not truth or falsity but the impression given to the audience. The term is widely used in journalism, politics, business, and online discourse, often to condemn or challenge dubious claims.

Social and cultural context: “Bullshit” is considered vulgar and informal, and is typically avoided in polite or formal contexts. It carries strong evaluative force and can be offensive to some audiences. Variants range from milder terms such as nonsense or baloney to harsher condemnations in critical discussion. Its usage reflects attitudes toward truth, credibility, and accountability in communication.