Pompous or pretentious talk or writing WordNet 3.0 & Open English WordNet

Imitative of idle, meaningless talk; used sometimes in a slightly derogatory manner to mock or downplay another's words, or to show disinterest in a diatribe, rant, instructions, unsolicited advice, parenting, etc. Also used when recalling and retelling another's words, as a substitute for the portions of the speech deemed irrelevant. Wiktionary

Imitative of meaningless talk. Wiktionary (translation)

Cotton, or any soft, fibrous material, used as stuffing for garments; stuffing, padding. Wiktionary

Pompous, inflated or pretentious writing or speech. Wiktionary