A fork of Rural Dictionary
A best friend that you never see. He's always hiding or just at home. Named after the infamous best friend you never see, Osama Bin Laden
Mike:Hey where's Joey at? Daniel: IDK man he's being a real Brosama Bin Laden
Someone who you think is your bro, but is actually vicious foe. He'll send your hopes flying, and then send you crashing.
I thought Matt was my best good friend. The modaf**a turned out to be a Brosama Bin Laden.
A bro who wasn't a nice bro. Barack Brobama gave the order for his assassination.
Did you hear? Brosama Bin Laden is dead! - Bro #1 A holy shit, this is almost as exciting as the death of Brosef Stalin! - Bro #2