bellavinnie is an italian saying that you use to call someone that does Vincenzo by name. People that get greeted with bellavinnie have long lasting prestige and the biggest amount of hoes imaginable.
hi vinnie, how are you? Bellavinnie!
being a cliente jacopo means being a guy who has different fast food accounts, furthermore relations with shady people that make him a client, thus being cliente jacopo.
hes being greeted by his name when he enters burger king, such a Cliente Jacopo!