At first they might seem worrisome because of their intense stare and nihilistic sentiments, but all it takes is one harsh critique about something important to them and they'll crumble. Their bark is infinitely worse than their bite. Will write a series of salty "blind item" blog entries about you for months. 6/10; too passive-aggressive to be truly scary.
Hard to get to know, but when they like you, they REALLY like you and you'd better not do anything to break their trust because all of those warm, fuzzy feelings will 180 into pure end-times-level wrath. If you've ever encountered an angry INFJ, you've seen the face of the devil himself. 10/10; scary af
While they're capable of verbally disemboweling someone they dislike, they won't actually come after you unless they're bored and feel like starting drama for shits and giggles. Threw a punch once and didn't like it too much. Will tell you to go choke on a bag of dicks with the biggest, brightest smile on their face. 6/10; scary only in theory
They love you so, SO much and they want you to do your absolute BEST at EVERYTHING you EVER do like REALLY really, so when you don't meet their expectations, they will get more and more assertive about you achieving your dreams (read: their dreams) until they eventually snap and stab you to death in your sleep. 9/10; file a restraining order and you might be okay.
Too lazy to truly get mad about anything. The only really scary thing about INTPs is their complete disregard for cleanliness. You'll find Chinese takeout boxes from six months ago covered in maggots by their bed, but you won't find nary a discouraging word coming out of their mouths. Only does damage to living things in RPGs. 2/10; scary hygiene but harmless.
Is someone who spends a lot of time writing poetry, getting drunk and crying hysterically about things that happened ten years ago really that scary? I mean, they'll probably throw a whiskey glass or a vase in your general direction and curse you out for a solid ten minutes, but then they'll go right back to crying in fetal position. 4/10; just walk away, dude.
They'll fuck with you just for the sake of having something to do that day. They'll fuck with you sometimes for no reason whatsoever. They fuck with people because it's just in their nature. Occasionally they'll take things too far and you'll wind up in the hospital but probably never in a morgue. Might send you flowers during your hospital stay. 8/10; scary neurotic
They're either your best friend or your worst enemy and there is literally no in-between. Sometimes they'll get mad at you for reasons you don't even understand. Rarely ever will they try to physically harm you, though. They'll just whine about "fake people" in their DeviantART journal and mope about for a long time before randomly deciding you're their friend again. 4/10; Super confusing but not scary.
The embodiment of "walk softly and carry a big stick". Will sit outside of your bedroom window for days with a shotgun, ready for you to make a wrong move so they can blow you to smithereens. Don't try calling the police, because they're probably a police officer or at least connected to one in some way. In other words, you're fucked. 10/10; lawful evil personified.
They love you with all their hearts but they also hate the things you do, ie "love the sin, hate the sinner". Usually harmless, but some of them quickly lose their shit when double-crossed. Might mix poison in your sweet tea and then bury you underneath a bed of roses in the backyard. Prays for your certainly-damned soul every night before supper. 7/10, only scary when provoked.
Their big mouths and intense, confrontational attitudes can put the fear of God into you, but for an ESTJ to truly be scary, they'd have to physically harm you and they don't want to jeopardize their careers over something that foolish. Will judge you hardcore from afar but that's about it. 5/10; talks shit but you won't get hit.
They're the undisputed champions of guilt-trips, and they'll guilt-trip you over things so incessantly that you might suffer a loss of self-worth in the process, which could lead to severe depression and no will to live. Will attend your post-suicide funeral in a really expensive dress and tell mourners how you could have "really been something". 6/10; scary shady
No chill towards people they dislike. They will straight-up brutalize your ass in one-on-one combat and you will lose. Will put you in the hospital, wait until you've been released, and THEN put you in a morgue. Probably will laugh about killing you over cold ones with the boys for decades to come. 10/10; cold-blooded killers.
There is no such thing as a scary ISFP. They might get hurt with you but they just let that shit go after a while. More likely to channel their negative feelings into an artistic outlet than something destructive. No time for pettiness or holding grudges. 0/10; anti-scary saviors
Also has no chill towards people they dislike, but their hair-brained schemes at revenge are often poorly executed. Will threaten to "beat your ass" for months but won't actually do it unless they're drunk or high. Once they do get physically aggressive towards you though, you are deader than dead. 7/10; flee town before things escalate.
Often incorrigibly shallow, they'll start rumors to sully the reputation of their enemies before they'd actually consider getting their hands dirty. Rarely ever starts fights but they sure do love jumping into other peoples' fights and finishing them. Will get one of their besties to film the entire beat-down and put it on Snapchat. Hair and makeup somehow stays flawless the entire time. 3/10; more petty than scary.