Quote Originally Posted by Psychotic View Post
I call everybody bro and dude regardless of gender and I am not ashamed.
This.

And I don't know about how other people use the term but I use "bro" as the ultimate marker of friendship. If I tell you that you are my bro, then it means that I think very highly of you and consider you to be someone I have a strong rapport with.

It also means you probably have great taste in video games.