OK Boomer Girl
From UnAnything Wiki
OK Boomer Girl is a Latina TikTok user who China made go viral when she uploaded a video where she wore a Bernie shirt with a song that basically just said "OK Boomer" over and over. The goal of this was to remind Millenials who don't like Boomers that Bernie Sanders is not a Boomer. However, it did not work because most of them found her really annoying. Except for the simps. This started a war between the simps and people who thought simping is cucked.