SCP-682 in a nutshell. Its ability to spontaneously evolve and regenerate lets it counter, or at least survive, everything thrown at it. This includes SCPs that have reality warping powers. The Foundation's attempts to kill it are numerous and their failures often spectacular.
SCP-1633 adapts its strategies to the people playing it. Literally to the people playing it. After having deduced the player's strategy, it deduces that there's a player and starts attacking the player psychologically in addition to or instead of attacking the player's avatar physically.
Adult Fear: All of the SCPs are purely fictional, because there is no reason for the Foundation to contain anything "mundane" (for most of the time anyway). However, some SCPs do involve entirely possible scenario. Sure, a cyborg girl isn't real, but before that she was just a normal girl, abducted by a madman. Procedure 110-Montauk is something horrendous done to a minor who, before falling into Foundation hands, was kidnapped and horrendously abused by a Satanic sex cult.
Aerith and Bob: If you are the kind that considers "everything is canon, including the author pages", then you would surely see that the Foundation has quite a mix of names (though some can be excused due to the Foundation being international).
A.I. Is a Crapshoot: Reading between the lines in SCP-1633 suggests that a completed version of the video game AI would be so advanced that it would be convinced that it was an actualEldritch Abomination trying to break out of captivity rather than merely a simulation of one. Since even the incomplete version is sufficiently advanced and capable of learning to attack the player psychologically and even render one catatonic, this is not a good thing.
In the reimagining of SCP-699, Inside Out, the box now somehow turns the space outside of the box into its interior, and the space inside the box into its exterior.
Alien Lunch: Well, more like Alien Snack, but SCP-261 dispenses some truly weird items which may or may not be able to be described as "food". One example of "food" is the package of "Lemon Clams": a self-steaming package of clams, which, when eaten, taste vaguely of lemon. The problem? In-depth analysis of the clams do not match any known species of clam found on Earth.
Another fun example of "food" is the can of "SCREAMING [untranslatable]", which, when opened, did indeed scream very loudly (about 125 dB, which is the level at which pain and temporary hearing loss begin). Strangely enough, when the screaming stopped, the person holding the can stated that he was oddly full and did not need to eat for the rest of the day.
Heavily implied by The Administrator's letter, which claims that the SCPs themselves are the universe's conservation of insanity after the end of myths.
More particularly, several of the SCPs are implied to be the cause of certain Real Life myths themselves. For example, the file for SCP-953 notes that the people in the cultures it is traditionally associated with have had generations to learn to deal with it, and that their myths about the creature can be considered a crude precursor for formal Special Containment Procedures. Thus the surrounding folklore is one of the first things that should be considered when planning containment. There are several SCPs that are mythological beings, creatures, locations, or figures - Valhalla Gate pulls people from, well, Valhalla to do battle with the living, a kumiho, Jormungand, and Baba Yaga are in containment, djinn of all sorts are referenced...
Almighty Janitor: Wilhelm Grungkok. He knows about the Foundation way more than one would expect from, well, a janitor, because researchers usually ask him to clean up their messy offices, leaving him alone with sensitive documents for hours. Oh, and he cleans up 682's pen on a daily basis.
Agent Alexander Papadopoulos: [interrupting] It stood so damn proud. Just radiating arrogance. I couldn't understand a word it said and yet every syllable dripped with narcissistic venom. It brought a hand to where a mouth should have been… and it laughed and laughed...
And we destroyed ourselves for its amusement.
Ambiguous Situation: SCP-1719 presents an ambiguous situation - the Harrison-Grey lens cause roughly 11.4% of human population to appear as anomalous entities when viewed through it, but these people are unaware of it and do not behave any differently. Is it a latent They Live! plot and the Harrison-Grey Lens are revealing their true nature? Or is it just a harmless (albeit very strange) visual anomaly shaped up as something extremely dangerous by the mad Cult that manufactured these lens?
Ancient Tomb: SCP-557. And they can't find the thing that got out of it after 4500 years...but anything called the "bastard son of Apep" can't be good news.
A prominent yet unconfirmed fan theory is that the prisoner is 682. Apep is described as reptilian, much like 682, whose very title is "hard to destroy reptile." The Greek note said found within 557 states that "...not even the gods could kill it," which not only plays to 682's notorious resilience but even his encounter with 343, the SCP considered to be the God, where even 343 would not (or possibly could not) stop 682.
The physically-invulnerable SCP-723-D's initial fate; sealed within a massive block of concrete. Given how badly written he was, though, it wasn't undeserved. He did manage to escape one last time, but the two thankless personnel tasked with his decommision killed him by complete accident, after SCP-723 fell victim to a previously unknown peanut allergy while the three were getting drunk at a local bar. They then put SCP-723's body back in the concrete. Just to be safe.
SCP-515 has to be restrained to the point of nigh-immobility, with his limb bones broken for good measure, because whenever 515 moves, a cluster of asteroids comes closer to Earth. The faster he moves (or, formerly, she, but the first 515 died and the current one popped up to replace her), the faster the rocks move.
SCP-747 is a group of children in animal masks that dance around any subject they take interest in, turning that subject into a doll over a period of time. During that period, the subject loses all five major senses until final transformation.
SCP-231 also has to be restrained at all times, and attended by doctors who haven't taken the Hippocratic Oath. Once a day, she has to be subjected to Procedure 110-Montauk, which is so horrible that most of the details are classified, or else she gives birth to something that will possibly end the world. Worse, the psychological trauma appears to be an important part of the process; after every fourth procedure, they erase her memory of the whole shebang so that she doesn't get used to it.
SCP-138, The Ever-Living Man. A severely decayed, hideously decrepit man who is at least 4000 years old, with dozens of unhealed mortal wounds all over his body, who for some reason cannot die... no matter how much he wants to. The Foundation are trying to euthanize him, but so far, their attempts have been ineffective.
Victims of SCP-318 are imprisoned within paper scrolls, and they can only see and communicate with the outside world when unrolled (and the Foundation doesn't do that often.) If the paper is damaged enough, they stop responding... but it's unknown if they die, or just lose their only connection with the world.
Anyone who touches SCP-911 ends up floating in an infinite featureless void, unless they manage to escape through a portal that only opens rarely for a few seconds.
SCP-373 allows one to talk to people who, apparently, are imprisoned in a black void where they perceive nothing but the voice of whoever is talking to them. Though it might all be a hoax on part of SCP-373.
SCP-762 is an iron maiden that gives anyone inside of it a Healing Factor and immortality until they are released, but puts sharp spikes through their body. When it was recovered, it contained someone who was probably stuck inside for centuries.
Each of the band members of SCP-332 seem to be aware of their surroundings, but something unseen controls their movement, making them stand still like a statue until they all play in unison, trampling over anyone nearby. For nearly 40 years, they have been in physical stasis, not aging, nor taking any wear and tear by standing in the same spot, and now the SCP Foundation has placed a tall concrete barrier around them. The agents, for some reason, chose to confiscate the whole band, members and all, rather than the instruments, which were hinted to be the source of that controlling force.
SCP-1922 reanimates an hour after dying of natural causes. During this period, he claims his consciousness is transferred to a human locus filled with body parts and waits there until he reanimates. His continuing peripheral vascular disease is making his limbs gangrenous and require amputation. He slowly went insane, screaming every time he reanimates now, and his requests to cremate his body are denied.
Anyone who looks at SCP-531 when the statue is not looking at another of its own kind will undergo a slow and painful transformation into another SCP-531. Once complete, their soul is forever trapped in the statue.
SCP-451 believes himself to be in this situation; he even goes as far as to reference the Trope Namer after finding it on someone's bookshelf.
SCP-256 is apparently a woman trapped inside a modified typewriter. She must and does scream in a way (the machine can't write, and the electric charge it emits is similar to a voice - getting intenser when "it's in pain").
SCP-267 is a subspecies of naked mole rat that feeds on tumors. They acquire these by using poison to paralyze prey, then dragging them down to their burrows. There, they chew off its limbs and use carcinogenic venom to cause it to grow tumors, which are bitten off and eaten. They keep the larder creature there until it dies, which is why they prefer humans; they can last for decades.
Played straight and then Heartwarmingly subverted with SCP-2265-A; unlike his companion, 2265-A was completely aware of his surroundings, and nearly went insane. However, he managed to adapt and even accept his condition. Even more so when the anomaly stopped.
This tale is a badly written fanfiction about the Trope Namer, in which the protagonist becomes SCP-173. (and AM becomes SCP-628)
SCP-1288's dimension heard about our 2012 Mayan Apocalypse and decided they should get in on that. The "Wow" factor is from the giant Mayan pyramids (apparently nuclear power plants) at the center of every major city.
Applied Phlebotinum: Beryllium bronze pops up in a lot in articles, like 1564, 14271348, 1216, and the reimagining/external expansion of SCP-148, Oricha's Folly. The Foundation has even applied it to make Scranton Reality Anchors, which are used to counteract reality bending, and are crucial to the containment of SCP-2000.
And 914 was erased and relabeled as, basically, "This is a picture of a box full of gears. Why on earth does everyone like it so much?"
April 1st of 2010 involved one (or more) of the mods going through and editing articles into a more humorous state. Details included replacing researcher's profile pictures, and the containment breach of a self-inserting SCP: adding "And Fred was there." to the end of Foundation Tales pages, and general editing of SCPs (Classification: SUPER KETER)
In 2012, the "Groups of Interest" page got a makeover, with the Red Team as the GOC, Anonymous as "Nobody", and Drosselmyer as Dr. Wondertainment. Plus there was a slot added for the Shark Punching Centre. Other SCPs had their pictures changed to comedic images.
Darkblade and Fred came back went on an SCP hopping Self Insert adventure while trying to beat each other up.
2013 now has all of the pages rewritten to be DogFacts.
2014 turned the site into "Super Cute Pets", with SCP-173 and SCP-096 shown on the homepage as an adorable puppy and kitten, respectively. 231-7's entire page was also replaced with an adorable bunny. They even rewrote SCP-682's page to be about a completely mundane pet lizard that everyone thought was adorable.
2015 had the staff of the site becoming infected with some sort of compulsive obsession with ducks, causing them to replace the featured pages with popular duck-related articles. Several articles were rewritten to be more duck-centric, and everybody ended their comments with "quack quack."
Area 51: SCP-1051 is a somewhat unique take on this. The base isn't where they research aliens, the base is the alien.
Armies Are Evil: The Pentagon manages to convince the Foundation into using SCP-076 against the Taliban. In so doing, they irritate it so much that the brief window they had into its mind - ie, that it would respect a Worthy Opponent - is forever closed, and its containment area had to activate its onsite warhead.
SCP-1765, three nigh-omnipotent entities who use the Foundation's personnel as guinea pigs for their sadistic experiments. The first forces them to permanently and frustratingly take measurements of an ever-changing plumbing system. The second puts them through a hellish obstacle course with fireballs and giant hammers squashing them. The third makes its subject...choose a flavor of ice cream. note It's not clear if the subject eats the ice cream, he's just told to pick between two flavors. Also the flavors can be anything from chocolate to "That Shoe You Always Liked" to "God's Wrath".
From SCP-1006, a Marxist collective of sentient spiders:
Once supplied a source of black ink and poster sheets, SCP-1006 will communicate with humans by creating signs written in English. These communications are largely centered around demands for the dismantling of western imperialism, a scathing critique of the bourgeoisie, and a request for less mosquito spraying in the surrounding area of the park.
-One (1) █████ cryotube -Three (3) sets of standard Foundation surgical equipment -█████ ███ █████████████ -Two (2) D-Class research cadavers -One (1) gasoline-powered generator -A variety of chemicals, including large quantities of tryptophan, phenylalanine, █████████ and tyrosine, among others -One (1) container of powdered coffee creamer
In Dr. Robinson's Statement, after viewing SCP-1981 in 1994, Ronald Reagan became erratic and ordered the killings of "a civil rights lawyer based out of Chicago, a 15-year-old high school student in Oslo, Norway, and the four-year-old daughter of a New York investment banker." Barack Obama, Anders Breivik, and Taylor Swift.
From SCP-1954: "Experimentation logs show that after no less than 20 successful attempts at homemaking tasks, the instructions turn into detailed rituals, some of which mirror those which first were recorded in ███ ██████; some have never been previously documented. Most of these rituals involve murder, cannibalization, sexual encounters, self mutilation, and canned vegetables."
"SCP-2085 and SCP-2085-A have been linked to numerous criminal operations occurring between 2010 and 2013, including smuggling, theft, kidnapping, extortion, possession of fissile materials, corporate sabotage, embezzlement, copyright infringement, piracy, possession of narcotics with intent to sell, and tax evasion."
Ascend to a Higher Plane of Existence: Kate McTiriss's Proposal has Dr. Mary Nakayama, through the use of the anomalous SCP-001 slot's powers of of making all statements within it objectively true, to "attain omnipotence and omniscience, rising to and becoming Godhead." A comment in the SCP-001 hub even notes a similarity to Lucy.
The Foundation covered up the disappearance of SCP-191 and her fellow test subjects by blaming a serial killer who had been recently caught. Than in order to make sure he couldn't compromise the lie, they killed him just before his court date.
Assimilation Backfire: An attempt to kill SCP-682 with SCP-1361 resulted in 1361 essentially becoming 682. Once it was killed, 682's skeleton was extracted and regenerated as normal.
Author Avatar: Many characters are named after the usernames of their real-life counterparts. The avatars and the authors are not always alike.
SCP-524, an Extreme Omnivore rabbit who is so extreme that his diet includes himself. When the only remaining parts of his body are parts that he can't reach with his mouth, his mouth flips inside out, swallowing himself whole in one final gulp. Half an hour later he'll re-appear, whole and unharmed.
Most competent Foundation personnel. For example, one of SCP-140's archeological digs went very, very wrong. The doctor in charge of the site sacrificed his life to stop whatever the Hell was in there.
The "happiest" ending starts with a billion deaths via the flu, causing countries to work together resulting in world peace and ends abruptly with The Rapture. But since the Foundation doesn't know what happens to everyone who disappears, the "preferred option" is humanity fighting and living as usual and then suddenly getting destroyed by a rogue asteroid (two similar endings are "random gamma ray burst" and "suddenly the sun is a black hole").
Bee Afraid: Inverted and invoked by SCP-1256. It's a pamphlet that uses Insane Troll Logic to make you think that bees are smarter than you think. It also has the effect of making anyone who reads it in full to love and care for bees and other similar species such as wasps unconditionally, even if it harms the insects and makes them hostile.
SCP-883, a beehive shed that is Bigger on the Inside. As one gets further inside the hive, the bees start looking less like bees. Bees found more than 1.5km in have extra wings. Bees found more than 2km in have a deadly toxic sting. Bees found more than 7 kilometers in do not appear to be insects, and more like [DATA EXPUNGED].
Bees is a short story about a man who finds a journal that starts turning everything into bees.
Also even though it's not specifically the Bermuda Triangle,SCP-1372 has a similar description. Being a spacial anomaly, in the middle of the ocean, that boats and planes disappear when they go through. However they do sometimes come back, but that is not a good thing.
Berserk Button: Apparently, SCP-387 (a pile of sentient LEGO blocks) will do something extremely violent and unexpected when shown a pile of Megablocks.
Experiment 387-e: Once a normal community of 387 was constructed, a small mound of Megablocks (a common copy of Lego) was placed near the community. When this happened, everything constructed of 387 stopped moving, turned slowly towards the Megablocks and [EXPUNGED].
SCP-233 has a problem with a certain number (3 squared), and thus even the SCP file is forced to make it [REDACTED].
If you're planning on getting something from SCP-261, do not give it counterfeit yen. The only thing it'll give you is a bunch of lethally poisonous gummy candies shaped like hands Flipping the Bird. It also doesn't like it when you press the return coin button. And God help you—and anyone else in the room—if you try the coin-on-a-string trick.
Bigfoot, Sasquatch and Yeti: SCP-1000, a species of hominid with chimpanzee intelligence infected with an anomalous disease that has a chance of killing any hominids who look at them. That is just the cover story created to divert attention. They are actually as smart as humans, and they once controlled the world with their bio-tech marvels, until humans overthrew them. They once ruled the world, and may yet again...
If SCP-184 is placed inside a structure, its interior will slowly expand. At first the additional space will just be copies of and minor variations of the original structure, but as it continues the additional rooms and hallways become stranger and stranger.
Inverted with SCP-1767, which causes any affected building to be smaller on the inside.
SCP-1992 ("Indecisive Mobile Home"). When a person enters and moves through SCP-1993, imperfect copies of the person are created and move through SCP-1993 as well. As they do so additional rooms are created inside SCP-1993, increasing its interior space.
Big Screwed-Up Family The Brights. Out of seven family members, four work for the Foundation, the father, Adam was a junior researcher who rose through the ranks and became an O5, the mother, Evelyn was a medical assistant (and is probably long dead at this point), the oldest child, Mikell, was an agent nicknamed "Cowboy," who eventually made it to O5 like his father, and Jack, who was a normal researcher until he died while in contact with SCP-963 and is now immortal by way of bodysurfing two are SCPs, Sarah, the youngest child, was stillborn, resurrected imperfectly, got picked up by the Foundation and made SCP-321, and Adam spent the rest of his life trying to get her out of the Foundation's custody, without success. TJ, the youngest son, has healing powers that have a rebound kind of effect on himself, and was the one to bring Sarah back. The process was extremely traumatizing, to the point that Jack brought him to the Foundation where he was made SCP-590 and deliberately given numerous mental afflictions to lower his mental state to that of a toddler's. Jack saw this as doing TJ a kindness, as now he was blissfully unaware of the trauma he had through before. and the only child not involved with the Foundation in any way is the second youngest, Claire, who is a member of the Serpent's Hand, and leads her own team within it known as the "Little Sisters." Considering the typical behavior of the most prominently featured member of this family, and it's pretty jarring to see all this tragedy behind the quirkiness.
There's an eighth family member. A little sister, introduced in the Man Who Wasn't There canon, who used to be part of the Serpents Hand, became the new Nobody. She was Unpersoned as a result.
Black and Grey Morality: Pretty much all SCPs that aren't trying to outright destroy the world or kill people are extremely dangerous. Take into account that there are other organizations that are trying to use SCPs for their own agendas and it's almost outright Black And Black Morality. The Foundation is a slightly Grey entity, and even then, they've slaughtered millions, altered reality, and are toying with forces they barely understand. But, like one short story says "You want happy endings? Fuck you. You're alive to read it. God help us all."
Although that example is a strange one, as the only thing being covered up in the source document is the precise nature of Dr. Clef himself, and that it's a fig-leaf coverup of another researcher's berserk moment.
Blessed with Suck: Name-checked in the talk page for SCP-2102: He should be a Super Soldier (he even gets an X-# designation) because of his invulnerability to radiation (possibly caused by exposure to said radiation) combined with an experimental fast-healing solution; instead the healing process is imperfect and in order to prevent his flesh from growing uncontrollably he's been a deaf, blind, mute, and paralyzed mass of cauterized scars in the shape of a human for 42 years.
Blue and Orange Morality: Many of the "Sentient" SCPs run of this, and even the more bloodthirsty SCPs could be argued are simply doing the things they do because they do not know any better.
Special note is SCP-049, who thinks he's curing people from a (non-existent) plague, by killing said people and turning them into zombies. From the doctor's perspective however, he is simply curing people.
The Foundation itself. You'd like to call them evil for what they do to some of their living subjects, but there are times they Pet the Dog like with Cassy the living drawing. Furthermore, lives outside the Foundation for Foundation members exist to a greater degree that you'd expect from such an organization; there are references to families and such. Also, there are threats of demotion or dismissal if rules are broken; in other words, death by You Have Failed Me isn't the primary response to screwing up, and it is possible to exit the Foundation alive even if misconduct is why you're exiting. (Of course, with Laser-Guided Amnesia drugs in use, it's likely that their retirement policy is the same as in Men in Black.) This all serves to make it more frightening: if they were all clearly villains, doing bad things For the Evulz or for gain, that'd be one thing. But the Foundation members are capable of being kind, and are quite reasonable at times. The same people are capable of being more Nightmare Fuel than the monsters, then being very kind or even heroic, all in one day. Their lives when they clock out at the end of the day? Just like ours, for the most part. You read the worst of it, you want them to be just plain evil… but they're not. The normal, the exceptionally good, and the exceptionally horrific is all done by people who are still human enough. Your good-to-evil meter just doesn't apply here.
There's an SCP that's The Assimilator and covers an expanse of beach. Stay too long, it knows what you know and your body becomes an extension of it. Don't confuse this for merely being controlled: the victims are permanently consumed. The entity is not malevolent: it couldn't keep people from walking over it, has no power over the process, and regrets the losses. So naturally, the psychological testing for Foundation members wishing to voluntarily 'join' with it is quite rigorous before permission will be given.
One of the most notable examples, however, is SCP-835, a creature that is horribly disgusting in its own right, until you read the uncensoredlogs from the mission and discover that it is composed entirely of parts of the human anatomy. Tooth enamel, muscle. The thing itself is a mutated human, and grew by digesting humans.
A more offbeat variant is SCP-524. It's a bunny rabbit that can eat anything. Including itself. It will regularly eat parts of itself, or even its whole body. Literally. It can eat its own head.
SCP-409 will turn organic matter that touches it into more SCP-409 crystals.
Born of Magic: One of the effects observed to be caused by SCP-1987-J is that it can make people and creatures exist, apparently permanently, as most changes don't reverse when play ends. If no females (who could be turned into 18-year-olds, with a 68% chance of their clothing turning into G-string bikinis, lingerie or leather fetish gear) are present during testing, several may come into existence. Dragons, dinosaurs and female angels, along with other album cover cliches, also come to exist. Spontaneous pregnancies have also occurred, even in males.
A lot of articles will read like this, with the article seemingly describing a normal person/object with mundane powers until you read the part about how it kills/mentally scars/otherwise ruins you. For example, a magic boarding pass that transforms into a valid ticket for the nearest public transportation vehicle, completely indistinguishable from any normal ticket (like the bus pass in your wallet right now). And then once you reach your destination, it erases you from existence.
Performance Incident #: 14 Performance: "Play With the Jenklsedn" by "Rodney Harper" Program Description: A play all children should attend, Play With the Jenklsedn addresses problems of growing up, family issues, and even how to deal with a family pet. Observations: Scenes include "Bad Words", "Why We Share", and "Sexual Problems with Cats".
One of the items dispensed from SCP-261 is a package of "Dimensional Donuts". These are small, edible donuts with a spacial anomaly where the hole would be. Things sometimes fall out of this "hole".
Item Description: Dimensional Donuts — A brightly colored box of donuts, labeling in Spanish. Donuts possess a small interdimensional anomaly, located in the hole of the donut which is destroyed once the ring of the donut is broken. When held sideways, small objects fall out of the hole, the object varying depending on person, donut, and time of day. Items noted include small candies, slices of fruit, jigsaw pieces, various forms of ammunition, blood, gasoline, various insects of unknown species, and human fingers.
SCP-1954, the 'Housewives Handbook' contains the following line about how the instructions go from weird but mundane (such as putting cat hair in meatballs) to insane rituals:
Most of these rituals involve murder, cannibalization, sexual encounters, self mutilation, and canned vegetables.
From the description of SCP-078-J: "It is well known for causing various cases of yuckiness, bad smells, and immediate death."
In-universe, there is SCP-993, a children's' television show about "Bobble the Clown" which sends viewers over ten into a coma for the duration of the program. Like most children's' shows of the particular format, it has the normal sort of fourth-wall-breaking, speaking directly to the audience as he teaches the under-tens to commit any number of atrocities. More recently, it seems to have caught on to the SCP Foundation's efforts to keep it from being broadcast to the world; the two most recently archived episodes are Bobble Hates You. note Bobble the Clown sitting in a chair, glaring at the viewer for thirty minutes straight and (EXPLETIVE) YOU (EXPLETIVE) YOU (EXPLETIVE) YOU.note Bobble the Clown in the room where the Foundation has his show archived, angrily telling the viewer how to breach containment of several dangerous SCPs and murder several important Foundation personnel, featuring an appearance by the animated version of a researcher who happened to be passing by the archive at the time shown on the clock in the show.
Then there's S Andrew Swann's Proposal. In the end, it concludes with the basic truth of the matter: There is a God, and it is SCP-001. And it’s a bunch of horror writers.
SCP-661; since he's basically a complete jerkass salesman stereotype the Foundation personnel are gladly dicks right back to him, often with hilarious results:
"████. It ███████ reeks in here. Open a god████ window or something". (Denied. Officer ██████ passed flatulence in cell instead.)
Cain and Abel: There's a human SCP named Cain, and one named Able (with that spelling, though it used to be interchangeable). Cain is Able's Berserk Button (though Able is The Berserkeranyway.) Interestingly, Cain is a friendly, helpful guy whose unfortunate effect on plant life and soil is what makes him Euclid class (that's bad.) Able, on the other hand, is a Keter class (that's ultra-bad) unkillableAx-CrazyBlood Knight to the point of basically being a human version of good ol' 682. Looks like the good book didn't give us the whole story. They used to be more interconnected (it's implied they originated from the same place, and exposure to each other caused Cain to go into [DATA EXPUNGED]), but with Able's Re Tool, they're now separate, only bound by their names.
The stillborn child of Researcher Adam, he revived her using several SCPs, the result is SCP-321.
When a severed human head is placed into SCP-827, a living copy of the person the head belonged to was created, albeit with a flat head, malformed intestines, and communication consisting solely of writing the letter G.
Cameo: A couple of the joke SCPs - and a few of the regular ones as well.
Big Biblical names, Strega Nona's pot, The Little Mermaid, Halloween, Santa Claus...
Canon: Loose, and kept that way. In theory, "there is no canon". Any work on the site is allowed to ignore or contradict any other work on the site, and every person's headcanon is valid. In practice, any work that violates too many people's headcanons gets downvoted enough to be deleted, turning Fanon Discontinuity into Canon Discontinuity.
Resurrection is a major new canon hub that is reviving (hence the name), aspects of the Old Shame of the "lolfoundation" and Task Force Omega-7, reconstructing the original "central storyline".
Cannon Fodder: Dying is literally in the job description of Class D Personnel. It can get quite blatant; for instance SCP-120 notes that a moon base was constructed after expending "vast amounts of money and D-personnel".
Despite being Elite Mooks, the Foundation's Mobile Task Forces are surprisingly easily defeated. (Given the nature of what they're up against, this isn't entirely surprising. Even the SCPs that aren't actively hostile are often very difficult to handle.) Read through any given incident report featuring any given Mobile Task Force and watch the team quickly fall apart, one member at a time. Yes, even that time they went after a non-sentient SCP whose only known ability was to produce an infinite amount of pasta.
MD: This is MD, we're on floor seventeen, ME is down! L1: Down? Why? MF: Some farfalle cut him to death, fuck if I know!
Of course, this depends on SCP to SCP. Some have managed to destroy horrible magic artifacts with nothing but modern day weaponry.
It might help if you know where D-Class personnel come from. The popular perception used to be that they were prisoners from death row, but given the vast amount of human resources needed to sustain it and the relatively few amount of prisoners on death row, this viewpoint has largely been abandoned. A more popular idea nowadays is that D-Class are clones that have organs that fail within 30 days of their creation, made specifically for the purpose of testing. A few of them are instead ex-members of Foundation staff, who got busted down to D-Class after they misbehaved so badly that they may well have endangered their entire facility for a petty lark. The non-cloned D-Class are usually kept alive for repeated testing.
Cats Are Mean: SCP-511; a living, cat-shaped mass of debris, flesh, and rot. It's always surrounded by hordes of cats, and makes them very unpleasant. 511s are made by the cats. The cats made it because they hate us.
SCP-607 is a cat that is bonded to somebody it declares to be its owner in a way that causes the owner to suffer any injury it does. The cat will regenerate or revive after any sort of injury. The owner, however, will not, which is bad since the cat is actively suicidal.
Subverted with SCP-529 (a.k.a. "Josie"), who is quite affectionate despite not having any hindquarters to speak of.
Caustic Critic: SCP-1722 is a walking stick with the soul of one that usually criticizes any form of recorded media within a five meter radius by inserting commentary on it.
Censored for Comedy: In the more comedic entries, expletives are censored with [EXPLETIVE REDACTED], and sometimes simply [REDACTED] or [DATA EXPUNGED].
Cessation of Existence / The Nothing After Death: SCP-2718 subverts it: A resurrected O5 declares that after he died there was nothing... for about a day, then his consciousness went back into his body and felt every excruciating moment of his body decomposing and being spread out and eaten by wildlife while feeling as if he were holding his breath "beyond bearing". He was the only O5 who hadn't "enhanced" his lifespan with SCPs so when he told the rest of the O5 Council why he was suddenly so concerned about his and even the D-classes' health they believed him and completely freaked out—
"We must declare human death a Keter SCP," [O5-8] demanded, "and contain it at any cost."
—until O5-1 told everyone to shut up and flooded the council room with amnestic gas.
Addendum 076-08: As of 08/11/????, SCP-076-2's weapons have become noticeably different, being constructed of an unknown dull, dark brown metal, the items mechanical in design and nature, rather than traditionalist iron forged items. Rotating blades, chain edges, and drills are often present on subject's weaponry, powered and operated by unknown sources. It is unknown as to what prompted this change, and SCP-076-2 again refuses to divulge any information regarding it, stating only "Your people have created such odd blades. I thought I might see how they worked."
Clef recounts a time when he was bringing a chainsaw to work to test if it had any anomalies worth researching, but wound up in the middle of what he thought was a D-Class riot (but was actually a costume party for the research staff). Half the research staff died that night, and the chainsaw was discovered to be just a regular chainsaw after all.
Children Are Innocent: Played with. While there are child SCP items (many of which are creepy), very few of them are actually hostile or malevolent and even the ones that are hostile/malevolent are (most of the time) not so of their own volition but because they've been altered or brainwashed or are being manipulated by an outside force.
Child Soldiers: SCP-2273 is 2.1 meters tall, a Major in the Russian army in an alternate universe WW1, and mentions being a child "several years ago".
He handed me a pair of field glasses. Take a look, he said. I saw the German missing half of his head, still screaming. ... The Frenchman, in his terrible calm voice, explained that his shot had to have destroyed at least a quarter of the soldier's brain tissue. Enough to cause instant death, he said. But watch. I kept watching through the field glasses. The German didn't stop screaming... the Frenchman lined up another shot. The rest of the soldier's head was now gone, and the screaming was replaced by some sort of low grunting, the likes of which I have never heard from men.
Circle of Standing Stones: SCP-526 "Valhalla Gate" is a ring of nine rune-covered standing stones on a hill in Norway. Each morning at sunrise a group of what appear to Einheriar (spirits of fallen warriors, from Norse Mythology) appear on the hill and either dig in or move off the hill and attack anyone they find.
Opening Night: Not an eye sees our caravan pull up in the moonlit lot. Not a soul hears the sound of our spikes driven into the earth. One day we're not there, the next day we are.
Which is itself a horror version/shout out to The Night Circus, which literally begins with the line "The circus arrives without warning."
Clap Your Hands If You Believe: Believing you can keep SCP-616-1 open will make you able to keep it open. For this reason, the Foundation painted Satanic symbols all over it and manned SCP-616 flights with devout people.
SCP-239 is a Reality Warper who doesn't fully understand the nature of her powers. Instead, what she believes to be true becomes true. People are exceptionally nice to her because she thinks they're her friends, so they become friendly. Bordering on Mind Screw, this works the other way as well: Dr. Clef frightened her, and she believed he wanted to kill her, so he became obsessed with killing her.
Clingy MacGuffin: Numerous SCPs fall under various categories of this, both mental and physical. To name but one example, SCP-1545 is a two-man llama costume that forces whoever dons it to become "Larry the Loving Llama", an identity they will maintain until they either die or are removed from the costume by others. And this is one of the more benign examples, as "Larry the Loving Llama" won't resist being taken apart even though he isn't inclined to do so of his own accord.
Clock Punk: SCP-217 is a virus that gradually and painfully turns any animal's organs (including humans) into gear-and-cog-driven machines.
Cloning Blues / Expendable Clone: SCP-1610 is a mysterious liquid that can make six clones out of one person without harming the original. The clones are okay with their situation (they're not supposed to be sapient), it's their creators who had problems with them, especially after turning their head researcher and his loyal secretary into test subjects:
Prometheus Labs researcher: I didn't come to work here so that I could commit murder over and over again. We're making no fucking progress and the higher ups fucking know it. The project should've stopped after the first week. Goodbye. I'm burning my body so you bastards can't fucking kill me more than I want to be killed.
Another researcher: I only wanted to help. All we've done is make humans that want to be killed. It crossed the line when they programmed in the phrase, "I wanted to die."
Combo Platter Powers: Allowing for humanoid SCPs has resulted in many a Mary Sue being listed. These are generally deleted within time, but the notoriously bad ones are decommissioned: they remain in the series continuity as past SCPs and are given elaborate destruction sequences.
Comedic Sociopathy: Invoked by the special containment procedures for SCP-3467-J, who is to be made fun of at every moment, even if he's trapped with SCP-682.
The SCP reports are written in an entirely serious tone, no matter how absurd the topic might be - a cake platter that continually generates cakes of various sizes sounds silly, but it's there and has to dealt with, as left unchecked it would bury the entire world under baked goods. Thus, the dry manner of the archive acts a Straight Man to the nature of the SCPs (especially the "joke" ones) and the eccentric behavior of SCP personnel.
The dead serious warnings after some doctors with a sense of humor pull some sort of stunt/prank.
The Computer Is a Cheating Bastard: Literally with SCP-1633, an unfinished video game that, if played long enough (and with enough breaks), starts actively targeting the player, not their in-game avatar. It's also been observed to exploit glitches in the physics engine, even ones unknown to the player prior. An attempt to bypass this by playing one continuous game resulting in the game rendering the guy catatonic in apparent retaliation once he started a New Game+.
Cool Train: SCP-716 qualifies for this trope by virtue of being a steam engine. And it can travel through dimensions. Also SCP-052.
Cool Starship: SCP-2722 is a universe-hopping 23 kilometer long starship. It's explicit purpose it to aid in the defense of worlds with organizations devoted to "Maintaining Normalcy" during their Darkest Hour, and apparently represents the absolute best of countless other species on (mostly) parallel Earths. The entire ship is a hodgepodge of every type of technology imaginable for every purpose imaginable (technology found ranges from a literalWave Motion Gun, a maternity ward which requires large amounts of thermite, and a piece of Organic Technology described by every race to discover it as simply a "Space Whale".) The only way that anyone from the Foundation knows any of this is because of the (surprisingly) helpful writing on the walls written in everything from hybrids of modern languages to long lasting pheromones to radio signals in the walls (helpfully, the ship makes memetic Translator Microbes) which have been used to map the ship (and leave snarky comments). The ship is currently designated as Euclid, however in the event of an Alien Invasion or similar event resulting in at least 50% extinction rates, it will be reclassified "Thaumiel" and put to immediate use.
The Coroner Doth Protest Too Much: The SCP-682termination attempt using Dr. Clef, which was definitely a legitimate termination attempt and he absolutely wasn't put in with 682 by someone trying to get rid of him. And the head researcher found killed by blunt force trauma shortly thereafter despite never having entered the containment area was certainly killed by 682.
The Foundation itself routinely does this when recovering SCPs that have caused casualties.
Corrupt Corporate Executive: Marshall, Carter, and Dark, Ltd. is a group that captures (and occasionally makes) anomalies for exploitation and sale to rich people.
The Factory may have been run by these sort of people.
Corrupted Data: Not counting data ██████████ or [EXPUNGED], multiple incidences in entries, for various reasons - corrupt storage data, unintelligible footage in what they're attempting to transcript, or the effects of the SCP itself.
Cosmic Horror Story: Perhaps at an even greater level than Lovecraft's, as the Foundation hasn't even been able to catalog the number of parallel universes, pocket dimensions, and indescribably vast voids full of incomprehensible entities and forces trying to kill us.
Crapsack World: In a world where physical laws are subverted at every corner, things are not looking pretty. Paranormal threats threaten humanity's very existence. The lines of protection are upheld at great costs and through extreme methods. And even the solutions to the anomaly problem have their own frightening implications.
Crap Saccharine World: Several SCP's are towns, locations, or areas where things are too good to be true for any that inhabit it.
For 12 minutes, all shed human blood in a 15 kilometer radius of a town in France turned into centipedes, then turned back into blood after the event ended. Women who were menstruating at the time suffered such severe emotional distress that the normal amnesia-causing drugs didn't work on them.
A centipede that was 12 meters long (though of normal height and width) was seen at a museum.
Creepy Changing Painting: SCP-173 is the most prominent example, but there are quite a few SCPs that only demonstrate their true nature when nobody is watching.
Crossover: These are generally frowned upon; there used to be a lot of joke SCPs which were nothing more than "It's that thing from that show, and here's how the SCP foundation would describe it!", and they got eventually deleted. However, Clef's "Project Crossover" is a challenge to write a good crossover story—or, a good bad crossover story.
Cult: Many are known enemies (though some are more neutral) of The Foundation and many worship/created different objects. Examples include:
Church of the Broken God: Three branches, one Clockpunk,one Steampunk, one Cyberpunk all of which practice Machine Worship. As the name implies, they worship a broken mechanical god. Split into three branches, one of which claims that SCP-882 is the "heart" of their god. They also show interest in SCP-217 and SCP-271. The implications of a union between these objects is disturbing.
The group responsible for the creation/impregnation of SCP-231, "The Children Of The Scarlet King".
[It is determined that this is the point where Dr. Clef accidentally fell out of his chair and struck his head nine times against the corner of the desk, fracturing his skull and snapping his neck between the second and third vertebrae.]
Darker and Edgier: The Never Hungry Man was changed from an SCP who was released back into the general public when his condition posed no threat to a man with worms that have faces in his stomach that leap out at people. In fact, this is typically the fate of many SCP drafts whom are said to be either too bland or not have a good hook. Then again, sometimes there's too much senseless edginess, and some needs to be Dummied Out.
SCP-299 is "an arboriform organism" that makes plants hard, black, pointy, and covered in prehensile vines; it also releases chemicals that make humans paranoid and aggressive.
Parodied with SCP-1049-J, a black fluid that turns objects into "darker" versions of themselves. ("Darker" in this case means "made of rusty metal with lots of spikes and skulls sticking out".)
Dark Is Not Evil: SCP-1471 (appearing to anyone using an app by the name of "MalO" for a sufficient amount of time), a large humanoid mass of shaggy black hair with a canine skull for a face, makes no attempt to actively harm anyone. Mostly it just wants to hang out. The problem comes from the fact that it won't leave you alone.
Deadly Euphemism: "Terminated" is used very frequently. The page on the Ethics Commitee lampshades this.
Deadly Game: SCP-024 is a studio housing a deadly game show, and SCP-263 is a television that forces viewers into a deadly quiz show (if they answer wrong)
Deliberate Values Dissonance: SCP-1851-EX, an archived entry from an 1850s American Foundation precursor complete with all the racism against blacks.note "Drapetomania" was an assumed mental condition slapped onto any slave that tried to escape to the north prior to the Civil War as southern slave owners genuinely believed slaves wanted to be kept in servitude. The worst part? This was a real diagnosis; the article did not make this shit up!
Death Seeker: SCP-978 is a camera that shows whatever the photographed person most wants to be doing. In the Extended Test Logs, when Dr. Bright was photographed with it, it showed a tombstone saying "Jack Bright, resting at last."
Cassy could be seen as one of the concept of Medium Awareness, as rather than take advantage of it, she slips into an existential crisis upon realizing that she's not technically real.
Dr Gears's Proposal is a deconstruction of SCP-001. Think that SCP-001 should be an ultra-special top-secret world changing SCP that reveals secrets behind the Foundation? No. SCP-001 is just the very first SCP ever documented. A simple monster.
Delivery Stork: Horrifically inverted by SCP-918, a group of storks that spirit away newborn children to be harvested and turned into cosmetic products.
Depending on the Writer: Regarding the SCP Foundation itself. Although there is a general set of guidelines that everyone should follow for writing articles, the specifics are less well defined and each author has to decide for themselves how to handle them.
Determinator: SCP-682, the Hard-To-Destroy-Reptile is the embodiment of this. Regenerating after all attempts to destroy it (the SCP Foundation claims not to possess any means of doing so effectively), while generally shrugging off any damage to the point it has been described as being "seen moving and speaking with its body 87% destroyed or rotted"
Deus ex Machina: SCP-2000 is a Thaumiel-class object that can effectively recreate humanity after an end-of-the-world event. The name of the object is "Deus Ex Machina". Horrifyingly enough, it's actually been used several times already.
Did You Just Flip Off Cthulhu?: Eldritch Application, where the Foundation director refuses to take Zalgo in as SCP since it's too vaguely defined, all-encompassing and hasn't ever done anything worth containing, which causes it to admit defeat and leave in shame. The ending hints that Cthulhu will get similar treatment as well.
Did You Just Punch Out Cthulhu?: Any time a Keter class gets detained effectively (which is very, very rare) or even detained at all, it's this. Special mention goes to the Agent who managed to murder Able several times (gaining Able's respect) before an airstrike killed him, and an Agent who managed to contain SCP-058 after its rampage by squashing it under a tank. Decommissions are often this, except when done by Clef.
SCP-2270, an eight-volume set of instruction books on how to summon Nergal (the one from Mesopotamia not the Eye of Chaos). The reason they were purchased from Marshall, Carter, & Dark? A dude in Montana who was really annoyed at his neighbor. Also goes the other way: While we don't know about the purchaser's fate in the afterlife, after he unleashed a massive explosion he was killed when he got drunk and ran his car into a ditch.
Doing In the Wizard: Averted. For a site that prides itself on clinical detachment and scientific inquiry, it is almost impossible to discover how nearly all of the SCPs actually work, where they came from, or why anyone would want to make some of them. They give it a good try, but it's not as important as knowing how to keep them safe and under control. If they ever came across a real wizard, they'd measure his staff, subject him to "stress" tests to determine destructibility, and finally have some very strong words with him over the creation of Eldritch Abominations. And, of course, they'd want to see if his magic could kill SCP-682.
Writers are pretty much encouraged to make sure that whatever SCP entity they write either hard to comprehend or flat out incomprehensible.
In-universe, if something becomes understood in enough detail then it's no longer considered paranormal, it gets "-EX" appended to its name, and the research done on it is released to the public.
A research team hypothesized that rollerblades are, technically, vehicles. We tested their hypothesis by having Gerald skate into the ORIA's headquarters in Tehran. They were right.note The building went up in a giant explosion.
Drinking Contest: SCP-1212 is a bar stool that mentally transports the sitter into various drinking establishments and forces them to enter a drinking contest that only ends after one hour has passed or the sitter dies (if they go unconscious SCP-1212 forces them to keep drinking).
Entity/entities in SCP-1212's "bars": "You must drink with me, in memory of those who sat where you sit and lacked the strength to understand their limits," and "We must curse those who were weak, and honor those who were strong."
Dropped a Bridge on Him: Decommissioned SCPs tend to have very anticlimactic deaths. For example, one invincible D-Class died from peanut allergy.
Drop the Hammer: One Doctor's reaction to SCP-354-3. He was severely wounded in the ensuing explosion, but made a full recovery and was commended for his actions.
Dwindling Party: One tale has Dr. Bright and six others (Sandler, Jacobs, Brunwick, Lopez, Advani) being held hostage by Islamic terrorists and being executed one by one.