A collection of bros. It is ruled by broseidon, and most of its citizens have quality flow and play lax. Sometimes used to refer to all dudes in an area or to say that the area is overflown with bros; this second one usually has a negative connotation because it addresses the absence of females.
Me and Gabe are such good bros that i wouldn't trade him for all the bros in the brocean.
Although there is no true broseidon, many people think it should be Brantford Winstonworth, the ultimate lax bro.
A popular compliment is calling someone broseidon.
Look at this club, its a total brocean.