A Philosophy that dictates living for your own personal vendetta disregarding family, community, society's expectations of behaviour, morality and drive.
It can be socially imposed or a personally imposed dictum.
it is ussually characterized by antisocial, criminal,brutal, pshycopathic, sociopathic mindsets, codes and social structures but not necessarily defined as such. It can be an individual or group ideology and is currently in many version around the world.
The man proved his gangstarism, when his strikes ran out with his mac
What does gangstarism demand of us, in our encounters with fear, death and life.
Person A - Did you see him?
Person B - Yeah, he was totally walking gangstaishly.
Person A - Totally unlike that girl to my left. She the most un-gangster you can get.