Answer:

MAFIOSO

Answer	Crossword Clue
MAFIOSO	Sammy the Bull, by his own admission
MAFIOSO	Underworld thug
MAFIOSO	Crime family member

MAFIOSO	"GoodFellas" fella
MAFIOSO	Mobster
MAFIOSO	Mario Puzo character
MAFIOSO	"GoodFellas" subject
MAFIOSO	Many a Puzo character
MAFIOSO	Crime lord
MAFIOSO	Member of secret society in Sicily.
MAFIOSO	Family member

MAFIOSO	One who might be seen in the offing?
MAFIOSO	Party of the underworld
MAFIOSO	Underworld figure
MAFIOSO	Maker of cement shoes?
MAFIOSO	Underworld party