A room, restaurant, cave, bar or other establishment for bros to hang out. Some brozone lairs may be equipped with high tech equipment such as flat screen tvs or gaming systems. While others are simply places of refuge from women or the stresses of daily life, such as a cave.
Work sure was tough today, you wanna grab a beer and hang in the brozone lair?
That wife of yours is a real curmudgeon we should hide out in the brozone lair.