Board Thread:General Discussion/@comment-12736261-20140708222527/@comment-7527615-20140814213530

That be even better if she were a weeaboo! If you understand what a weeaboo is, you'd pretty much understand why she would be considered a weeaboo.

No, it does not mean a freaky anime lover. It means a person who is obsessed with Japanese stuff. So, it can create some tension between the main characters and her.