Quote Originally Posted by navar100 View Post
There are the Iconic Four - Real Men, Real Roleplayers, Real Loons, and Real Munchkins. I have two more - Real Jerks and Real Lawyers.
Yes, the classic Iconic Four came from this article, which carries a date of 1983.

However, Robin Laws says the original article was written by Glen Blacow for Different Worlds #10 (October 1980), with a follow-up article by Greg Costikyan in November 1984. The original four categories were: "Roleplaying", "Storytelling", "Powergaming", and "Wargaming".

Robin expanded the list in "Robin's Laws of Good Game Mastering", a portion of which is posted here (2002).

Obviously, the experts didn't get them all... lots of great examples!