It is a common AMOG tactic that I've run into. You probably know what I am talking about... "Buddy", "Friend", "Sport", "insert fraternity lingo here".

How do you guys respond with this? Do you just throw another nickname back out? Do you get into the South Park skit? Do you just ignore it and let it slide?

Edit: What are some nicknames that you could use in return if you decided to go that route?