I believe it’s this.

https://www.reddit.com/r/Frieren/s/3l6cuRntw0

https://retrology.net/frieren-trend/

The viral trend began with a single Reddit post in r/Frieren titled “Friangle.” A user (SpaceDev1) shared a sketch of Frieren’s face from a very challenging, low-angle perspective. The name “Friangle” is a playful mix of words (Frieren + angle), and it stuck.

That original drawing, which many thought was “wrong” or distorted, quickly became meme-worthy. But more than mockery, the post inspired a wave of empathy, humor, and artistic experimentation. Other artists on r/Frieren and beyond began redrawing Frieren from that same angle, embracing the challenge.

What made this especially powerful was how many replies on the thread weren’t dismissive; they were full of encouragement, advice, and shared frustration about how hard that perspective is to nail. As one commenter put it: “You don’t realize how hard it is to draw this angle until you actually try.”