The Chamber of Guf
slatestarcodex.com
slatestarcodex.com
In the sort of memes you're describing people are actively doing their best to (sometimes falsely) find dog whistles, or secret CIA involvement. The emotional rush that comes from suspicion or outrage is wholly different than someone with OCD failing to terminate a train of thought.
Creativity seems to revolve around laying down 'trails' through the wilderness. The jumbled mess by itself isn't terribly interesting, it's the application of pattern and craft that does that.
It is much more intense than normal dreams and I usually wake up within a few moments, and there is never a narrative like normal dreams -- just an awareness of many concurrent thoughts in quick succession.
Maybe if one is to stay conscious during hypnogogia for longer than I ever have they would experience a similar thing? There just always seems to be some bias in hypnagogia steered by and experienced by my consciousness in first person. In the other experience it is really more like I am an outside observer.
This is like a lucid dream but there is no narrative or control over what is happening -- only awareness. It is really most like being in the center of a river of thoughts, briefly experiencing them as they rush by.
"filter out the guff" is itself a recognisably standard phrase.
This also works in the context of the article; considering the selector as a filter to "filter out the guff" impulses.
---> Somebody had to reference Evangelion here....