I try to, but don't enjoy having conversations which consist of people quoting most times, funny lines, mainly because i can't recall them word-for-word, so i don't bother at all, and i feel why ruin someone else's quotes and produce a lame-ass version, if you haven't got any sense of comic timing lol? So i'm usually spectating people coversing in quotes. I'm terribly unenthusiatic whenever it comes to that.
Another, if i may say, loosely topic-based, but the youtube comments; why quote and lol, for everyone to view, when we can watch and hear it for ourselves, or just ruin a good pun to a long-winding joke, by telling us all. Yes, i can see it can be used as an expression of enjoyment about the video, it's good to see your enjoying it, but seeing in some videos, quote upon quote, nothing constructive given, it just seems sort of brainless.