A fanfiction, short fanfic, only written so the author (often a suethor) can masturbate to it. Most of the time it consists of the main character (a Mary Sue, Gary Stu or general self-insert) being in a relationship with their favorite character(s) from a series, having sex with them, or both, along with a crappy plot which is supposed to hide the main purpose of the fic but fails at it. Some fapfics, though, are just clever parodies, written by trolls.

Examples include "My Immortal" or "Brewdening Love".
A: Dude, have you read My Immortal? It sucked!
B: Yeah. What a fapfic.
by The Angry Mob October 26, 2009
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