X-Filesy

Etymology
From .

Adjective

 * 1)  Of, pertaining to, or characteristic of the paranormal investigation science fiction television series.
 * 2) * 2012, Becca Mills, Nolander, Recompense Press (2012), unnumbered page:
 * Maybe Williams really was in the FBI — some secret X-Filesy part of it.
 * 1) * 2012, Becca Mills, Nolander, Recompense Press (2012), unnumbered page:
 * Maybe Williams really was in the FBI — some secret X-Filesy part of it.