I'll rate these based on how I feel about them and facts. "d" stands for danger, and will be on a level of 0-20. The same for "f" standing for fear/mental hazard level.
Nothing:
d0
f0
do I even need to give a description for this?
A puppy:
d0
f0,4
You only feel such a level of fear if you have an irrational fear of dogs. Other than that you'll be fine.
Cardi B:
(sorry this is 1 of 3 I don't recognise.)
The School Bully:
d2
f3
yeah no this can be nerve-wracking and is our first dangerous being that I recognise.
The werewolf kids:
d1
f7
Yeah, you aren't having yourself a good time.
It's more torture than anything.
Animatronics from FNAF:
d0,4
f7
Danger switches based on whether or not they work or are on.
Trump:
d1
f?
You're safe, but your sanity's gonna disappear if you disagree.
Rabies dog:
d6
f1,8
fear is based on whether or not you know they're rabid. They're still dangerous nonetheless. Only 6 people have survived rabies.
The Joker
d9
f MENTAL HAZARD
You're in danger. This man is an insane criminal... Note that anything mythical or on a galactic scale of power will be what move is on to >10.
A haunted doll
d3
f9
That's some luck there. You need some though to get out of this. expect torture.
Michael Myers
???
Yeah I know he exists but I don't know much about em. Sorry!
The next 3 are all fictional murderers. They all torture their victims before their will is done. Good luck getting out of this one.
d10.
f9.
Napoleon
well, it just depends on whether or not you're on his good side.
You can either have f1 and d0
or you can have f8 and d9.
Momo
d0
f11
This thing is terrifying but isn't sentient (hopefully)
Leader of North Korea: Kim Jong Un
same case as Napoleon, though you might have to deal with d10 due to nuclear weaponry being more common now than in the 19th century.
Sonic.EXE
d13
f13
You're REALLY unlucky if you find yourself in e̵̢͈̮͇̥̝͈̤̽͊͗̈́ņ̴̟͉̘͉͕͇̣̈́̀̿̿ơ̷̡̯̭͈͍̑̋Ẕ̴̡̘̝̟̐͂͝ ̵̨̲̭̈́̈͂l̷̡̯̉̂̀̈́̃́͒͠͠ḽ̷͙͍̹̥̺̳̰͛̈̒̂̾ǐ̷̡̲̮͉͔̪̝H̶̦͛̇ ̶̨̞͈̝̣̪̩̝̠͐n̵̢̢͉͇̠̩͔͎͇̆̾̓̿͌̿̆̃͠ḛ̴̡̳͓̜͒̑e̶̢̱̼͓̣͂̾͐r̵̢̧̗͙̳̞̯̞̩̿̽͒͂͘͠G̵͎̿̎̌͐͒͐̀̌̋
err sorry, green hill zone. Anyway don't expect to survive this sh*t, even players who gave multiple tries with characters running at the speed of sound couldn't escape this demon.
Smile Dog
d15
fMENTAL HAZARD
This creepypasta is somehow more merciless than .EXE, but tends to not be as horror-inducing as it just takes control of you. As far as I know...