Talk the talk
English Idiom
Meaning: To speak confidently or persuasively about a subject, often suggesting expertise or familiarity. It's about using the right language and appearing knowledgeable, even if one may not necessarily follow through with actions.
Origin: The idiom 'Talk the talk' gained popularity in the latter half of the 20th century. It is often associated with the more complete phrase 'walk the walk and talk the talk', which implies that one should not only speak confidently about something but also back it up with actions. The phrase has military origins, where soldiers were expected to both talk about their duties and competently execute them.
