Guff
Part of speech: noun
Definition: Nonsensical talk or thinking. superfluous information. Insolent or otherwise unacceptable remarks.
Part of speech: verb
Definition: To break wind.
Bunkum
Part of speech: noun
Definition: senseless talk; nonsense; a piece of nonsense (countable)(Washington circa 1828) any bombastic political posturing or an oratorical display not accompanied by conviction; speechmaking designed for show or public applause.