Thor

Thor is a god from Valhalla, clearly inspired by norse legends, made all Hollywood and Marvels.

Thor has a strong sense of justice, and when you've evoked his wrath, a lawyer won't do you much good.

Even thou Thor himself suffers from a serious lack of humour, the stories about him do not.

The Thor-stories are quite entertaining, Thor himself being commited to the madhouse and such.

But as for most fictional vigilantes, they are much too immortal and godlike to pose any guidance for the rest of us.