These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Hell Is That Noise: Any sound the camera makes whenever the glitch entity shows up in "Tuesday the 17th".
Genius Bonus: At no point is the creature from Amateur Night referred to by anything other than a given name, so viewers are left to wonder just what she was. But with the taloned feet, wings and split face, it is fairly clear that she is a Succubus.
And her name, "Lily". It sounds an awful lot like "Lillith"...
Nightmare Fuel: Lily from "Amateur Night". Even before she starts killing off the other characters, there's just something off about her. The way she appears in the background during the bar scenes also adds to the creepiness.
Paranoia Fuel: "Second Honeymoon". Imagine a total stranger, breaking and entering into your room every time you go to sleep, stealing your money, filming and fondling your sleeping girlfriend, slitting your throat and even sticking your toothbrush into the toilet.
The Woobie: Emily, from The Sick Thing That Happened to Emily When She Was Younger. Being used for some sort of alien experiment that her boyfriend is in on, and being diagnosed with Schizophrenia in order to not discover the truth.