So, for whatever reason my brain made a connection between all the Monsters, Lovers and Monster Lovers in those S/Lay with Me playtest threads and the "Legend of Old Gregg" episode of psychedelic Britcom The Mighty Boosh. Sure, it's played as a big goof, but if this isn't a Weird Tale, then I must not know what "Weird Tale" means:
http://www.veoh.com/search/videos/q/mighty+boosh#watch%3Dv4095998FxwxJE6A
(Fair warning: This site's video player is aswarm with ads; most obnoxiously, the two white dots in the progress bar mark commercials inserted at completely arbitrary points in the video.)