Noun. Derived from "Roshambo" (paper, rock, scissors). An intricate form of friendly greeting, originating from the African-American community, which involves a complex series of high fives, hand shakes and signals.
Having not seen eachother for quite some time, Rick James & Eddie Murphy's brother greeted with a warm hug and an extended round of broshambo.
by nabbott June 03, 2009