Stalker
The term stalker became a part of the Russian language and, according to the authors (of Roadside Picnic), became the most popular of their neologisms. In the book, stalkers are people who trespass into the forbidden area known as the Zone and steal its valuable extraterrestrial artifacts, which the stalkers sell.
This directory is dedicated mostly to the video game (S.T.A.L.K.E.R), but it contains files with the general stalker vibe.