>>79790545Since the /vt/ board has one of the highest percentages of female posters on 4chan, it originally meant "drama sisters", or just a way to refer to women who post here, on the assumption that the women are responsible for the most rubbernecking about petty drama.
Then it got merged with the term "nijisisters", which are drama-focused female fans of Nijisanji. Because Nijisanji has more popular male vtubers, it has more female fans than male fans. The existence of organized groups of "nijisanji sisters" has been revealed multiple times, and so the term "sister" stopped being about women in general, and in 2024 especially has become short for "nijisister", meaning "female fan of Nijisanji, who loves drama".
