Doc Dang III: Introducing The New Audience Stand-In Around

Doc Dang: "Finally, this is Doc 'Doc' Beans
- legitimate scientist and keeper of the flame
of sane around here. As you can imagine with
a whole team of mad scientists, we need at
least one of those for reality check and even
keel - and 'Doc's the best. He even writes grant
applications."

Doc Beans: "Charmed I'm sure." (in aside) 
"They're not really mad. I'm also a psychiatrist." 

You: "And your name's Doc-Doc Beans?"

Doc Beans: "Well, I do hold several doctorates; 
my real name is Beans. 'Doc's my nickname." 

Doc Dang: "Doc's everybody's nickname 
around here, but when anyone says 'Doc' 
- they mean Doc 'Doc' Beans. He's got
it by +2 degrees over me." 

You: "Do I call you just Dang, then?" 

Doc Dang: "Justin Dang, yes. But please:
really,
just

Doc Dang."