A person of Italian descent (often implies the person is connected to Italian organized crime)
A companion, pal, close friend, or associate, especially among Italian-American men. It sometimes has the connotation of an older friend who acts as a patron, protector or adviser.
a stereotypical working-class or lower-class and usually urban-dwelling Italian-American male; sometimes more generally a stereotypical Italian or person of Italian descent
A guidance officer.