The name of a group of vampire rapists. Based around a fanfiction about Twilight. It stands for Riley the Raper and the Rapists. The characters from Twilight, with Riley at the lead, formed this group and terrorize people by raping and then biting them. It is fictional, not actually happening in the Twilight books, just in a fanfiction. More can be found out at www.spunkeatslemonsforrevenge.webs.com
Girl: Wow, I just read an awesome fic about R the R and the Rs!
Guy: Isn't that a Twilight thing?
Girl: Yeah! Riley is so sexy!