this is an urbanized word for a close friend or simply cousin.
e.g yesterday i a companied my cuzo to the market.
by Ptoyot March 27, 2018
word used to describe friends or anyone you don't know
what up cuzo
man cuzo i ain't seen you in a long time
by JD Smooth February 15, 2005
your guy your best friend an acautence
used in the ill mill(milwaukee) or midwest
whats good Cuzo what you been up to
by sicilian soilder November 6, 2006