flapdoodle vs talk out of one's ass

flapdoodle

verb

  • To con; to deceive with nonsense. 

noun

  • A speaker or writer of nonsense. 

  • Nonsense. 

  • Thingamabob. 

talk out of one's ass

verb

  • To exaggerate, lie, or speak nonsense. 

How often have the words flapdoodle and talk out of one's ass occurred in a corpus of books? (source: Google Ngram Viewer )