Fanficcy

Those are the sorts of things they did to the Legion--very fanficcy stuff, massive changes, extreme characterization.

Source: wiktionary

If you know Twilight well enough then it’s super easy to see the fan-ficcy nature of Fifty Shades. Its structure, its character beats, its emotional pull are all, if not complete replications, clearly cut from the same cloth as Stephenie Meyer’s story.

Source: wiktionary

Natalia Bryant, daughter of late basketball legend Kobe Bryant, is in the middle of securing the most iconic line any resumé has ever seen: she is now an intern for Beyoncé. Bryant is interning on the superstar's Renaissance World Tour, which is one of the most indulgent, exciting, fanficky sentences ever written.

Source: wiktionary