It refers to the person who speaks much, without saying absolutely nothing concrete.
It means entangled, that talk much but nothing is said specifically. Similar to Cantinflas talking. Cantinflesco, acantinflado. That far-fetched and inconsistent language use. Screed. We also use it as a synonym for comic, joyful, humorous.
&#"to talk through his hat&#". &#"to babble on.&#"
Benjamin says that cantinfladas are words incorentes and fast basis and any meaning
talk and talk and not give no sense or basis of what is spoken in summary say nothing.
talk a lot and say nothing.