Mary Sue

A term used in the fandom, particularly fanfiction. The Mary Sue has often been described as a perfect character, although it's too small of a term to use. Mary Sues are either: In a nutshell, Mary Sues are basically characters that ANNOY THE CRAP OUT OF YOU AND YOUR FANDOM.
 * Carbon copies of Canon characters- similar clothes, apearances, "personality", etc.
 * Instant BF with canon character. Bonus points if they're soulmates and lovers
 * Major flaw is usually stubborness, high temper, and gets away with it. So it's basically useless
 * Characters who drastically turn everyone OOC
 * Blantant Self-Inserts, except that all their wishes come true.
 * OMG11!!!1 I HAVE SPESHUL POWERS1!!11
 * OMG11!!1 I IS PERFET