A geek girl is a girl who is interested and passionate about things like computers, video games, science, technology, and other nerdy things. They might enjoy spending time on their computers or playing games, and love learning about new things in their fields of interest. It's kind of like being a big fan of a certain sport, except instead of sports, they love things that are often considered "geeky" or "nerdy". These girls are smart and curious, and love to explore and discover new things in their favorite subjects. And just like with any other hobby or interest, geek girls can find a community of people who share their interests and can support and encourage one another.