I was listening that day when "Bill" (i know the name cause I listened to the podcast again) asked the question about Indy's backfield and I laughed because the only "Puddy" reference I can remember is from Seinfeld. Then when I started searching on the forums and found the username "puddy" and his profile pic was Patrick Warburton and he posts on this forums, then I got the joke a little bit more, but don't know if that is really him. Either way it was funny.
J2V good luck in your search!