← BackshareGuessflapdoodle/ˈflæpˌduːdəl/nounNonsense or foolish talk.Don't listen to his flapdoodle; he doesn't know what he's talking about.She dismissed his excuses as pure flapdoodle.The article was full of flapdoodle and had no real facts.SynonymsrubbishnonsensebaloneygibberishAntonymssensetruth