A socially awkward person.
Someone who isn’t interested in socializing, and has very niche passions that most people can’t relate to.
It’s the Mexican slang equivalent of nerd.
Learn spanish and other languages online talking native speaking teachers.
I hope you have learned something new, about the spanish that real Mexicans talk on their everyday life.
If you want to improve your Spanish, I also give tutoring lessons on skype using this page that host many teachers from all over the world, and while I don’t really do grammar, I can help with conversation and doubts about the language. Also, if you are interested in any language besides spanish, there are teachers and tutors for any language there.