Demencia

Demencia (or Dementia[5]) is the deuteragonist villain of the series Villainous.

Demencia's appearance is that of a slender, pale-skinned humanoid young woman with a set of four fangs inside of her mouth. She sports very differing eyes; her right is a snake-like yellow odd eye while her left eye has a slit pupil with no visible iris - both of them protruding three eyelashes each with black eyelids. Her hair is lengthy and messily-styled, usually worn in a ponytail that is naturally a neon-green color with the entirety of her bangs dyed in a hot reddish-pink. While a bit unnoticeably, her bangs also possesses devil-like horns on each side. She also sport Black Hat's logo tattooed on her arm, and although it's not pictured in the show due to its art style, she wears black nail polish.

For attire, Demencia wears a sleeveless, navy-blue zipped vest attached to a hood that resembles a reptile (possible a dragon), and a short black skirt which is worn over red-and-maroon-striped stockings - the right one somehow being ripped to the point of not being there anymore. Along with her stockings, she wears mismatched sneakers (her left shoe's red, while the right shoe was teal until "The Lost Cases of Rhyboflavin"—ever since then, she lost it, and she currently wears a black one[6]) with the soles, toes and detailing colored in an off-white, along with a tracking device on her ankle[7] . She accessorizes with a fingerless arm-length glove which is designed to match her stocking on her left hand while on her right, she sports a black fingerless glove, both being worn alongside a set of black bracelets with the left being studded. Although it is usually covered by her hood, Demencia also wears a spiked choker around her neck, which is designed to resemble the bracelet on her left wrist.

An unusual ability Demencia possesses with her appearance is that when she's crawling on all-fours, her hoodie, bangs and hair combines to form a giant lizard with the bangs forming the tongue, and the rest of her hair forming the body and tail.

1,70 m (5.57 feet)[1]

Human-Lizard hybrid

Black Hat (boss, love interest, unrequited crush)
Dr. Flug Slys (friend, co-worker, possible creator)
5.0.5. (co-worker)
Black Hot (creation, via the Evil ray)
Penumbra (former-"arch-rival" unilateral)

Demencia is as a cheerful, energetic, hysterical, mischievous, craving for destruction and troublemaker girl. She also seem to be madly in love with Black Hat, as shown further in "The Perception of Evil" when Demencia created a muscular version of him and lovingly clings to him. Despite this, as shown in "Foul Flower" and "Black Hat Organization Q&A", the thought of Black Hat being a hero is very upsetting to her. Demencia is shown to be scatterbrained, as she tends to go through things without any thought or thinking.

As seen in "The Dreadful Dawn", it has been shown that Demencia has an intense cannibalistic mentality in three instances:

First: she was eating a superhero that was lowered into her pit, during her introduction.

Second: she was eating a cheerleader slowly gnawing and pulling her while wearing her lizard hood over her face when trying to lure out Sunblast.

Third: she was seen catching and swallowing an escaped shrunken Sunblast using her tongue like a frog.

Somewhere around these times she also attempted to eat a baby, or at least what she thought was a baby, when her and Flug entired Victor and Valentino's world.

Enhanced Durability: She's taken several hits from larger opponents with minimal damage.
Instrumentalism: As seen in "The Note of Destruction", Demencia appears to be proficient in playing guitar.
Keen Sense of Smell
Retractable Tongue
Super Sight: As seen in "Satellite Secrets", she's able to spot Black Hat from space.
Super Strength: Demencia has shown several times to be superhumanly strong, despite her lankly build.
Wall Climbing: She has the ability to climb walls in a similar manner to a lizard.

In "The Perception of Evil" and "Guide for an Evil Conquest", a blueprint for what seems to be Demencia appears in the lab, suggesting she was created and/or experimented on by Dr. Flug and/or Black Hat.
Further proving this, in the pilot episode, Demencia can be seen inside a glass case, which she breaks out of.
She is likely named after the mental illness of the same name, demencia, known in English as dementia.
She makes no appearances in any of the webisodes.
This isn't because her design hadn't been thought of yet, but simply her design wasn't fully created yet.[8]
Her favorite song is "Revolution 9" by the Beatles.[9]
Strangely, this particular song contains the famous "turn me on dead man" clue to the "Paul is dead" conspiracy.
It should also be noted Revolution 9's technically quoted to be a "sound collage", and it entirely consist of random soundbites and tones. Demencia choosing this as her favorite "song" is likely a reference to her insanity.
She's a fan of Happy Tree Friends.[10]
Demencia's birthday is on April 1st [11]
Demencia's zodiac sign is Aries.
She doesn't like taking baths.
She appears to be uncomfortable with questions about her origins, as seen in the Villainous Q&A.
Just before the question, Demencia is smiling and relaxed and seen putting her feet on the table to read a magazine. Dr. Flug makes the comment, in which Demencia is now shown sitting normally, now with a disgusted expression on her face, hiding behind the magazine.
In one of the Villainous Comics, she travels to Gotham City and disguises herself as Harley Quinn in order to fool Batman.
Her relationship with Black Hat is pretty similar to Harley's relationship with the Joker in older depictions of the character.