It’s someone who likes the sound of their own voice and opinions. Not Morg, not enough word and spelling mistakes, someone who has a certain amount of ‘ old knowledge ‘ but not of Linda and milky, got that all totally wrong , so…. who loves to write an essay, thinks what they have to say is clever, but never quite makes any sense. I’m with you Mizzy, not for sure but if I had to make a guess….
someone not quite as clever as they think they are… and just can’t resist talking , normally shyte disguised as thoughtful comments !!