Being a long-time Fan Fiction writer, I love to think about all the possibilities South Park has to be one of the strongest fandoms on the Web. Popular trends are exploring the potential of a relationship between Stan and Kyle. People also like to pair Kenny and Butters. I like to write about the main characters: Stan, Kyle, Kenny, Butters, Wendy, and Cartman every now and then. Tweek is also fascinating to me. The first South Park fan fiction I ever read was called Legacy Scars, which depicts the aftermath of the suicide of one of the main characters (I won't spoil anything, though). It was dark, touching, funny, and very focused on the relationships between the gang and their friends.