I believe that Larry is from somewhere in the greater Baltimore area. He was once a regular call-in guest for the Kirk, Mark and Lopez show. The station is WIYY and the show was on from ~5:00 till ~9:00 AM
Well, burst my bubble!!
I always enjoyed them when I saw them on TV, although we do not have HBO or Showtime. When we went to Las Vegas, we went to see their show. The magic was excellent, however there was little of it. Most of the show involved Penn rambling on in a most vulgar manner. The vulgarity was totally unnecessary and a number of people in the audience walked out.
Having been a roving engineer in the wireless biz for 19 years, traveling to and working in 47 states, I sort of pride myself on being able to correctly guess a persons place of origin by their accent. I would have said Larry was from Eastern Ohio, but I can see him with a Maryland accent too.