I had to look up "microbladed eyebrows" to find out what it is. It's tattooing. If you remember an earlier comic, Ash had this planned. But most of us don't even think about eyebrows until we see someone who doesn't have any, and it can take a minute to figure out what's wrong. They turn out to be really important in making us look human. This is the latest comic from Megacynics.