Characters
All I got in this world is my word and my balls and I don't break them for nobody!
— Tony Montana ‧ Scarface
Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker declares that their promise and their nerve are the only things they truly own, and that they will not compromise either for anyone. It is a blunt, defiant boast of personal pride, treating keeping one's word and staying tough as the core of self-respect.
Context reviewed