User blog comment:Astro-chan/RANT: They deleted my story/@comment-27007772-20150901171524/@comment-27007772-20150901184552

OC doesn't mean "Original Content" in that regard, though the same words are used.

OC= A character is made to be the focus point/get famous/ et cetera.

Essentially, if the character happens to suit the story and events, it is good. If the story happens to suit the character and their origin, it is bad.