What is the purpose of eyebrows?

From here:

Went a little overboard in the tweezing department this weekend. And by that I mean…I have NO eyebrows. Like, three hairs tops.

I haven’t noticed a lot of sweat issues, but my eyes feel a lot grittier–like I’m getting stuff in them/they feel itchy, whereas that never happened before. It’s awful!

Now is a great opportunity to go for the chola eyebrow look. Do you have a sharpie?

Nah, I’m just trying to make them look like they did years ago, before they were over plucked. Surprisingly, I never realized how good they looked back in the day.