talker n. a much-discussed topic. (source: Double-Tongued Dictionary)
Further reading
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...
In parts of Appalachia, the expression give someone down the road means “to reprimand” someone or “tell someone to get lost.” In Ireland, to give someone down the banks has a somewhat similar meaning, apparently referring to...