I'm Proposition Joe, you steal from me, I'll kill your whole family.
I always liked Prop Joe, he was a hustler but it was always about the business of making money for him. In stark contrast with Avon & Marlo where it was all reputation. He also had one of the most unique accents on the show, I don't know if that was just an East Baltimore thing or not.
Apparently Robert Chew's background was in musical theater, quite a departure from playing a straight up drug kingpin. Too bad he wasn't part of The Wire - The Musical.