Kara: I met her, But she's a total fanjob!
The act of providing fans of something with what they want to the point of potential loss of integrity of the artist(s) involved.
See also: Fan service.
-Bands that perform the same song over and over even though they hate it.
-Any anime girl drawn in skimpy clothing that is not her normal skimpy clothing
-William Shatner appearing at any convention of any kind.
-Princess Lea's metal bikini in Return of the Jedi
Ronan: Ya, one song and its "Dancing through Sunday", wtf?
Jesse: They just give the crowd what they want, it's a fanjob!