>>7633269Seiso is a shitty meme word that has invaded the vTuber fanbase (mostly on the Hololive front) that is used to project fantasies of being pure (no boyfriend, virgin, etc) and politely spoken (no swearing, dirty jokes, etc)
If I had to guess it came from the idolfag fandom. I don't like this word because it subtly stigmatizes the girls from being who they want to be on-stream.
