Disclaimer: I certainly do not own "Buffy: the Vampire Slayer." Yet.
AN: This is going to be a series of one-shots centered around the first season episode "Nightmares." Since it was the first season and we hadn't been introduced to many characters yet, we never got to see how some of the other residents of Sunnydale dealt with their nightmares becoming real. Also, as things seemed to revert to normal, or as normal as things ever got in Sunnydale, I feel pretty safe having some horrible/weird things happen.
As there are many characters introduced in later seasons, I am going to say that this series will potentially hold spoilers for the whole series. Be forewarned!