100% Nope: A episode from supernatural, where ghouls half way succeed to eat Sam. (I consider it as the most gruesome horror I have ever seen, and I don't think I have the stomach to see it ever again. The blood draining is a ... no.)

Yellow brick road on otherhand hits the weird places spot of SCP, which I can't get enough. (not horror really, but still)

Let The Right One In

You like em tongue-in-cheek? You might try Chopping Mall (1986). Shopping mall management invests in a killer robot security system. A group of horny teens decides to spend the night there, but a lightning storm takes out the main killer robot controller! It's funny, a little gory, has topless men and women, and it's hilarious. A spook night favorite of mine.

Not my favourite but Sleepaway Camp is an absolute classic of so-bad-its-good 80s horror with an unforgettable ending.

GYO Tokyo Fish Attack. Body horror is a great genre that doesn’t come around very often without looking kind of cheesy so it helps being animation.

The Fly is another great example of the genre. Such an excellent movie with a sad ending to top it off.

The original Night of the living Dead is way up there for vanilla zombie horror. 28 days later for modern zombies.

Thankskilling and Jack Frost for B movie holiday horror.

day of the dead is fantastic. perfect build up and release. watched it with a lot of friends and damn we went crazy for that ending

The 1922 Nosferatu.

Midsommer is my favorite. A slow, realistic slide into horror.

Another horror favorite: Don't Look Now (1973), directed by Nicolas Roeg, starring Julie Christie and Donald Sutherland. Set in Venice, it concerns a couple recovering from the accidental death of their very young daughter. Roeg uses the color red as a signature throughout the film: things are not always what they seem.

Society

Bob Roberts, a true tale of political horror.