If you watch enough movies, every so often you get that special feeling that the one you’re watching right now is sui generis — a one-of-a-kind viewing experience that, although it may not match any kind of cinematic ideal, is transfixing and fascinating. Singapore Sling is one of those movies. Directed by the Greek auteur Nikos Nikolaidis, it’s a pitch-black neo-noir old-dark-house sex-horror comedy featuring ample helpings of nudity, bondage, torture, general fiendishness, and very poor table manners.