Facebook spelled backwards

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)

The alter ego of facebook.

or Koobecafed:
Being unfriended on facebook.

what you try to log onto when you are drunk.

1. An impersonator on Facebook
2. to mimic a famous person's profile or status updates on Facebook