1. When a group of 3 or more guys/Bro
's get together for the time of their lives in a total non-homosexual manner.
2. When an evil Anti-Bro
rises in power and attempts to exterminate all Bro
's in the world.
1. Guy: "Dude, we can't find any chicks for this weekend!"
Bro: "Don't worry brah, Brolocaust!"
2. The world mourns as the Brolocaust's fatalities reach in the millions of Bro's.