Gibberish
Gibberish, also called jibber-jabber or gobbledygook, is speech that is nonsense. It may include speech sounds that are not actual words, or language games and specialized jargon that seems nonsensical to outsiders. "Gibberish" is also used as an imprecation to denigrate or tar ideas or opinions the user disagrees with or finds irksome, a rough equivalent of "nonsense", "folderol", or "claptrap". The implication is that the criticized expression or proposition lacks substance or congruence, as opposed to simply being a differing view. The related word jibber-jabber refers to rapid talk that is difficult to understand.
