The best way to get acquainted with Philly Boy Roy is to go through the Archives and listen to every show where you see his name listed, in order. Then listen to all of the 2007 shows, even the ones without descriptions so you can get caught up on that entire year. There were a lot of Philly Boy Roy calls that year, but you should really listen to all the episodes. This ain't no salad-bar!
PBR also shows up on the CD The Art Of The Slap on the track: Philly Boy Roy and his Psychic Son. So, that episode will be listed, but not playable, in the archives.
Toast No Hoagies.