The Geek Code, developed in 1993, is a series of letters and symbols used by self-described "geeks" to inform fellow geeks about their personality, appearance, interests, skills, and opinions. The idea is that everything that makes a geek individual can be encoded in a compact format which only other geeks can read. This is deemed to be efficient in some sufficiently geeky manner.[1]
It was once common practice to use a geek code as one's email or Usenet signature, but the last official version of the code was produced in 1996, and it has now largely fallen out of use.[2][3]
A number of similar codes were developed for other subcultures, such as a Goth Code for the Goth subculture, and the Natural Bears Classification System for gay men.
geekcode
was invoked but never defined (see the help page).