A Stalker Fan. This movement truly begun when bts became worldwide. although the term has been around for awhile it has only recently become a popular term. Typically the people who stan come off as creepy. Such as hounding over either a figure of importance in media or political standing. Most stans would go to any lengths for said person which gives off a unhealthy and borderline insane vibe.

"Stan" fans. A stan is a particularly (perhaps excessively) avid fan and supporter of a celebrity, TV show, group, or a film or film series. The object of the stan's affection is often called their "fave". ... The word has been described as a portmanteau of "stalker" and "fan".

To smoke weed.

To obsess over and support a celebrity/influencer/etc.

Typically used in reference to stan twitter where people make fan accounts of the person they stan.

A strong supporter or fan of a person or concept. Originates from the Eminem song 'Stan', in which the rapper writes from the perspective of an obsessive fan of the same name.

A very sexy young human being who everyone looks up to and wants to be.

Stans are super crazy fans that like everything about that particular person. Some stans won't listen to any opinion you have or JUST straight up facts.