Another synonym for the original term, "Brother" which eventually changed to "Bro" for shortness and simplicity. This term is usually stated with a minor accent and in a brief manner; however, it can also be stated slower to provide a smoother end from the mouth.
This term has been passed down from generation to generation, from bro to bro, bruh to bruh, gro to gro, and now finally--bree to bree.
This term is not solely used as a girl's nickname; however, it can also be used that way in order to present herself in a more masculine manner.
Bree, step up your game, bree.
Bree, you're all bark and no bite.
Bree, please, forreal bree?
Bree, you almost smacked another bree, bree.