I'm going by the description in the source you provided me, which provides a detailed and specific meaning in the context of fanfic and then says the term is al

I'm going by the description in the source you provided me, which provides a detailed and specific meaning in the context of fanfic and then says the term is also used as a general pejorative. If I'm not meant to use the description in that source I'm not sure why you linked to it.