I can't see any actual hair, or if she has boobs, or eyelashes, or anything.

Um, what does the color have to do with this? If it were pink I still would've thought it was a boy.

How am I supposed to know? Look at that picture! How would I know it's a girl?!

First of all, yes you do. Second of all, do you live under a rock? It doesn't matter if you're a boy, people still call each other dude and bro.

Bro? Do i look like a guy to you?