The 4B Movement, originating in South Korea around 2016, is a radical feminist stance built on four pillars: bi-hon (no marriage), bi-chulsan (no childbirth), bi-yeonae (no dating), and bi-seong-gwangye (no sexual relationships). It emerged as a response to deep-seated gender inequality, femicide, and the 'spycam' epidemic in the country. The 6B4T variation expands these principles to include rejecting beauty standards and boycotting misogynistic products. Recently, the movement saw a massive surge in global popularity, particularly in the United States following the 2024 presidential election, as a form of protest against perceived regressions in women's reproductive rights. In meme culture, it is used both to spread awareness and to represent personal autonomy through bold typography and minimalist infographics.