Sounds like an amalgamation of Boston, Brooklyn, Trenton, and Sout Philly. Strangely, or maybe not, I felt right at home listening to him.
It's a bit different from my Jersey accent though.
I remember when I first started reading Proper Course, I had an inkling that you may be British. I asked you if you had an accent, and you replied, "I speak perfect English; you're the ones with the accent."
You squashed me like a little bug. To this day I remain your humble disciple. I love you man.