1. The act where more than one male, feels strongly about a particular issue in which other males are affected
1. " I can't believe that John posted all those pictures from the Bucks night on Facebook! I heard Mary demanded to see the pictures. We should Brotest against this action"
Non sexual protection issued by your bros, such as a human wall between you and your ex or saving your ass from a nagger.
So me and my bros were at Target when I saw Fran, my ex. I quickly told my bros, and they provided brotection by forming a human wall to block visual contact between me and Fran.