What is Bro-ha-ha?
1.
A regalia affair, similar to a 
Although bringing beer is allowed, guests are encouraged to bring a 
Some bro-ha-has result in a 
Bro: Hey bro, you going to the bro-ha-ha at Jeff's place?
Brody: Already have the Natural Ice in the fridge for it! Have any extra Axe body spray by chance?
See