What are some gangster nicknames?

Zeus was the name of a Don in a Russian mob.

Centipiede is another.

More include CHUKI,Otacon,Great White,Ghost,Beartrap,The Snake,Bolt,Blackout,Kong,Macdaddy,Big Daddy,Vender,The Exterminator,Revolvette,The Big Boss,Owe-Dawg,Duracell,Barnsey,Akimbo,The Butcher,Ruta,Doty,F.F.,Pinwheel,Catapult,Swan,Butterfinger,Wolf Fang, Eightball,Tommygun and Bleach.