troper

— Since its [TV Tropes’] founding in 2004, more than 42,000 people have volunteered to be “tropers” like Barbara—a mixture of fans, writers, educators and amateur academics smitten by pop culture and accessing their inner Joseph Campbell. […] There’s a section called “Troper Tales,” about the ways tropes have shown up in the tropers’ real lives. […] He [Fast Eddie] thought up the site [TV Tropes] during a discussion on Buffistas.org, a community of “Buffy the Vampire Slayer” enthusiasts, a group of whom became the first tropers.