Villains Wikia

Mentally Ill

Category page

37,443pages on
this wiki
Add New Page
Did I ever tell you what the definition of insanity is? Insanity is doing the exact… same f**king thing… over and over again, expecting… sh*t to change. That… is crazy; but the first time somebody told me that… I dunno, I thought they were bullsh*tting me, so boom – I shot him. The thing is, okay… He was right. And then I started seeing: everywhere I looked, everywhere I looked, all these f**king pricks, everywhere I looked, doing the exact same f**king thing… over and over and over and over again thinking: “This time, it's gonna be different; no, no, no, no, no, please… This time it's gonna be different.” …I am sorry, I don't like the way you are looking at me… Okay, do you have a f**king problem in your head? Do you think I am bullsh*tting you? Do you think I am lying? F**k you! Okay? F**K. YOU! It's okay, man. I'm gonna chill, hermano. I'm gonna chill… The thing is… alright, the thing is: I killed you once already… and it's not like I am f**king crazy. It's okay… It's like water under the bridge. Did I ever tell you the definition… of insanity?
~ Vaas Montenegro giving his famous "definition of insanity" monologue to Jason.

This category is for any villain who has any type of psychological disorder and can be deemed as mentally unstable or any villain suffering from mental disorders such as schizophrenia and psychosis. In addition, a villain who is perfectly coherent and stable can still be qualified as mentally ill if the evil deeds they perform are extremely fiendish and malevolent. The reason being is that no sane individual would think it acceptable to take villainy to the degree that they do. These characters are usually also very tragic, since a trait of being mentally unstable is being unable to tell right from wrong, examples of which include Bae Su-mi, most Yanderes and Anniyan. Nevertheless, some can also be Complete Monsters such as the Joker, Isaac Ray Peram Westcott, Yuuki TerumiImmortan Joe, Hoyt Volker and Zant.

Note: Not all villains are mentally unstable when they first appear. While some are, others who were sane to begin with suffer experiences that causes their sanity to snap like Andrew Detmer and Lucy. The primary causes for this are prolonged abuse and humiliation. A severe enough degree of fear can do it too but less commonly. Also if a villain is an Egomaniac or a Spoiled Brat then not being the best at something, having their opinions/desires challanged or not getting their own way can cause a mental snap. Also, while psychopaths/sociopaths does qualify as a mental illness, not all villains who have mental illnesses are psychopaths/sociopaths, so if you have a villain that is either explicitly stated to be that or otherwise has been clearly depicted as being that, use the category Psychopath instead.


This category has the following 9 subcategories, out of 9 total.


  • Abusers(8 C, 3,740 P, 2 F)







Pages in category "Mentally Ill"

The following 200 pages are in this category, out of 4,127 total.

(previous 200) (next 200)






A cont.

A cont.

(previous 200) (next 200)

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.