>>96283009its very common among kemonomimi girls where it's usually tagged as short_eyebrows but I believe it comes from a traditional japanese style called Hikimayu
https://en.wikipedia.org/wiki/Hikimayualso called Maro eyebrows after this character
https://en.namu.wiki/w/%EC%9D%B4%EC%B9%98%EC%A3%A0%20%EC%82%B0%EB%AF%B8