stan
An extremely obsessive fan of a person, group, character, or creative work, particularly one whose fixation is unhealthy or intrusive.
Other meanings
A country, often ex-Soviet, whose name ends with , such as Turkmenistan, Uzbekistan or Kazakhstan.
Where this comes from
This definition is adapted from “stan” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.