brommander
A commander of bros. Specifically, the head of a brommando.
Bro, we gotta stop bromaxing at the bromansion. The brommander just called the brommando into action.
Brommandeer
When a bro takes possession or control of (something) belonging to another bro, esp. for broing purposes.
Joe Bro: Bro, I just brommandeered some free jank for the party tonight
Brouche: Sick bro, lets brommandeer some Natty Ice from that brouche.
Brouche: Sick bro, lets brommandeer some Natty Ice from that brouche.