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.
A vacation amongst male comrades, or 'bros' as they are known. Generally a road trip to a desirable spot which allows for good bonding and all sorts of unchecked shenanigans.