Sonny is a person who is trustworthy and a loyal friend though and though. He knows how to love and be loved by many. Even though he is hard headed, once you get though to him he has a heart of gold. he has a slight tendency to have nigger elbows (crusty elbows).
guy 1: Did you see that guy? he is pretty tight
guy 2: yeah i know, his name must be sonny
guy 1: yeah, his name must be sonny, but he has nigger elbows.