noun

balderdash

BAWL-der-dash/ˈbɔːldərdæʃ/

Senseless talk, writing, or ideas.

His confusing explanation of the absurd diagram seems like balderdash.

A pompous speaker delivers an apparently serious explanation using an absurd, circular diagram of unrelated everyday objects, while his listener tries unsuccessfully to follow the connections.
Etymology

Balderdash first meant a jumbled mixture of drinks, then a senseless jumble of words. That shift connects the selected meaning with indiscriminate mixing, though the word’s origin remains unknown.

In context

LA Review of Books0:03
what is huey balderdash that's simple it is uh shenanigans you know literary shenanigans it's a bunch of claptrap it's a bunch of silliness which is what it is i mean
Bob Odenkirk, A Load of Hooey

More examples

  • The editorial called the explanation complete balderdash.
  • She refused to repeat such balderdash.
  • The comic character speaks fluent balderdash with great confidence.

Forms

balderdash

Similar words

nonsense
Nonsense is the general word; balderdash is a colorful, old-fashioned dismissal.
hogwash
Hogwash is another emphatic dismissal of foolish claims; balderdash often sounds more comic.