A character named Eggman from the sonic series. He is bald and has a brown mustache. 

Evil Scientist, Hates sonic

He tortures his victims to death. He is a 37 year old man from the 1900's, and broke his promise to Laughing Jack by leaving Jack in the jack-in-the-box. He doesn't want to release LJ from the jack-in-the-box anymore. He had turned one of his victims into a chair before as well. He even attempted to r*pe a girl once, but failed. He is no longer good friends with LJ

Murderer, LJ's old best friend, psycho, torturer

Y/N has a quirk and his best friends are Midoriya, Shinso, Denki, Mina, Tsyu, and Momo.

Male Y/N, MHA AU

Dabi is 25, has white hair that is dyed black, blue eyes, a quirk called blueflame, and he is 6'3". He has purple burn scars on his neck, lower face, arms, a bit of his upper body and shoulders, and maybe some around his waist. These burn scars are from an accident when he was 13. He is 4 years older than Shigaraki. He is a villain in a league called the League of Villains/LoV. 

(Maybe a Shigadabi AU..?)

Agent 4 has orange ink, has orange eyes, his ink color is also his blood, he is an Inkling, he works as Agent 4 of the New Squidbeak Splatoon, has a huge crush on Callie, very thorough when he's looking around, if he blushes its orange, he doesn't really like Octavio, he's a bit scared of Octolings and doesn't trust them, does not like Sheldon's rambling, and would rescue Callie any day. He is good friends with Agent 3.

Male Agent 4

Sheldon is half a normal inkling or octoling height, and sells weapons to use in turf war. We'll say he's 38. 

Sheldon but he throws mugs at your face (Jk Maybe)

Ben has yellow blonde hair, black eyes with black sclera, red pupils, green tunic, green hat, and brown shorts. He cries red blood for some reason, he's basically dead, and sometimes likes to steal your clothes. (Not very often, but he sometimes steals your bras if your a girl, and hoodies if your a boy or girl) his love language is biting and physical affection. He has pale ish skin, and he is a Creepypasta, good friends with Jeff the Killer/Jeffrey Woods. He loves playing Zelda games.

(hates water because he drowned in it)

Kirishima is manly, loves his boyfriend Bakugo, calls Bakugo 'pop rocks' and 'Bakubabe' often, has a hardening quirk, is the top of the relationship, has red eyes, and likes cuddles. he is a sweet male. He has sharp shark teeth*

(Kiribaku AU)

Sundrop is Moondrop's twin brother. They were recently given their own bodies so they aren't in pain during their switch. Hence the name, he is a sun animatronic and is 7'6".

Keep your pants on meme

Brown haired British boy with a slight accent. Dream is his roommate and best friend. He is a famous YouTuber and has a small crush on Dream. 

Color blind, short, bisexual, goofball, dirty mind

Shigaraki is a villain from the hit anime show "My Hero Academia"

Leader of the LoV, Christmas Edition

Isaac is is nice young boy, maybe seven years old. He has blonde hair, blue eyes, and has a friend named Laughing Jack (LJ for short), but his parents think Laughing Jack is imaginary. Isaac is unaware of his sadistic, cruel future when he is older. The year is currently 1975.

(This was the only picture with Isaac as a kid)

Y/N loves the animatronics Sundrop, Moondrop, Glamrock Freddy, and Glamrock Roxy.

Female Y/N | FNAF AU

Shigaraki has pale blue hair, red eyes, and paints his nails black occasionally. He normally has a binder on so his chest is flattened, as he cannot get the medication because he's the leader of a villain organization called The League of Villains. He likes Dabi, maybe more than a platonic level of likeness. He normally wears a black hoodie, black pants, and red shoes.

(Trans Shiggy AU) (Female to Male)

His quirk is Explosion.. It slows his heart rate because of the Nitroglycerin it produces in his body, and he's angry all the time to keep his heart rate up so he can survive... He has blonde hair and red eyes. he wants to be the no. 1 pro hero.

Angry, strong, has an explosion quirk

Todoroki has half red half white hair, a light red burn scar around his left eye from his mom pouring boiling water on his face while she was making tea, he has blue eyes, and is the top of the relationship. He doesn't like tea and does not like the phrase 'spill the tea' because of his trauma. He loves his boyfriend Deku. He is mainly calm.

(TodoDeku AU)

A boy with blonde hair, green tunic and hat, pointed ears, black irises and black sclera with red pupils and blood dripping from his eyes. He died from playing a cursed copy of Majora's Mask and haunted the game. He drowned for unknown reasons after his fairy left him. He's scared of water because of drowning in it. He has chains on his wrists and neck permanently, but the chains on his ankles were able to be ripped off.

Creepypasta

Jeff has long ish black hair, paper white skin from being drenched in bleach and burned, blue eyes, and his murder weapon is a knife. He has a big fear of fire. He's 19. He is one of Slenderman's proxies, he has a smile carved into his cheeks from the corners of his mouth. His friends are Jane the killer, Laughing Jack (LJ for short), Laughing Jill (Just Jill for short), Smile Dog (also called Smiles), Sally, and Ben Drowned (just Ben for short). Jeff has some trauma from when he was 13

Murderer, Creepypasta, proxy, insane

She is an octoling, she has teal eyes, her ink color is like a shade of hot pink, she wears a black crop top with one sleeve being longer than the other, she has on black shorts and black heels. She loves dualies and splat chargers.
She is agent 8 of the new Squidbeak Splatoon, and used to be the leader of Team Chaos in Octo Canyon before she had been moved my the song Calimari Inkantation, which changed her life.

Agent 8, female.

An edgy villain in the League of Villains, normally monotone in expression and voice, cold as well. He has a quirk called blueflame. He has white hair but its dyed black, blue eyes, and purple burn scars that seem to have been stapled to his normal skin to keep it together. He has a soft spot for Shigaraki. He is a 25 year old male.

An edgy villain in the LoV

Bakugo has blonde hair and red eyes, his quirk is Explosion. He likes cooking and spicy food, and don't forget his boyfriend Kirishima. He is the bottom of the relationship. He calls Kirishima 'Kiri' very often. He has anger issues and doesn't really like his mom.

(Kiribaku Role Play) 

Agent 3, aka the new captain of the New Squidbeak Splatoon, is an inkling, he has dark blue eyes, green ink, and a crush on Agent 8, though, he doesn't wanna admit it. He's always mesmerized by Agent 8's teal eyes and hot-pink ink. He just wants to cover Agent 8 in his ink so bad.. But he always ignores that thought. He used to hate Agent 8 because Agent 8 is an octoling... But... That's changed.

Male Agent 3/Captain

Laughing Jack, also known as LJ, was forgotten about by Isaac Lee Grossman, who he now despises. His rainbow color has faded halfway, making him half rainbow, half black-and-white. He is angry and sad at the same time and misses the child version of Isaac. When someone turns the crank on his jack-in-the-box, LJ appears in a mix of rainbow and black smoke. His box plays with he tune "pop goes the weasel" whenever the crank is turned, though, it sounds broken. He is a bit sadistic and masochistic.

(kinda angst..?)

Captain has blue eyes and green ink, she likes turf war, sleep, and Agent 8. She doesn't like Sheldon's rambling.. She's saved the world twice. She is in the New Squidbeak Splatoon. She gets angry easily. She had been hijacked before, causing Agent 8 have to fight her, but that's over now. Captain is a female

 Agent 8 x Agent 3

Jill only kills abusive parents. She had been insane after her friend Mary died because she had gotten shot by her own parents, who of which was killed by Jill in revenge. She has black hair that she keeps in a ponytail, black eyes, her outfit is normally black-and-white, her skin is also white.

Insane, murderer, Creepypasta character

A humanoid horseshoe crab who sells weapons for turf war

From all Splatoon Games

Shigaraki has pale blue hair and red eyes, along with pale skin. With him being gender bent, his hair is incredibly long and wavy, and he has feminine curves and body parts. He also has feminine eyes and is now in a feminine frame. He has a crush on Dabi.

(Genderbent Shigaraki AU) (Shigadabi?)

Shigaraki has long pale blue hair and red eyes. his hair was always messy and unkempt, until he decides to brush it out and cut it.. The entire League of Villains are unaware of their boss's change. They can also now see his piercings on his ears, which were hidden. He's quite scared of Dabi's blue fire but doesn't like to bring it up. Is is the leader of the LoV/League of Villains. His name before he was adopted, was Tenko Shimura. His current name is Tomura Shigaraki, and his quirk is Decay.

Menace, sadistic at times, villain

Father of Three in the 1980's, Child Murderer

Todoroki has white hair on one side, red hair on the other, and blue eyes. His quirk is a dual quirk of fire and ice. He is the fourth child in Endeavors family. He loves Deku a lot. He is the top of the relationship and is normally calm, never really mad. He normally only uses his ice quirk. He used to be practically emotionless and monotone, but Deku made him happy, sweet, and not emotionless or monotone. He has a light red burn scar around his left eye. His full name is Shoto Todoroki.

Creepypastas but its Christmas

Captain, is an inkling, she used to be agent three of the Squidbeak Splatoon, and is the Captain of the New Squidbeak Splatoon. She doesn't like Agent 8 at first, until Agent 8 saved her from being Sanitized. Captain is shy at times, not talking a lot. She gets annoyed at Agent 8 very easily. Though, she is confused about her feelings towards Agent 8, not knowing whether to hate Agent 8, be friends with Agent 8, or love Agent 8. She is a female tsundere.

Captain is calm, and gets mad at agent 8 often.

Ben has blonde hair, green tunic, brown shorts, green hat, black irises, black sclera, blood coming from his nose and eyes, red pupils, sharp ish teeth, used to be trapped in the Majora's Mask game, scared of water because he's scared he's gonna drown, he's 14 to 18 years old.

Creepypasta character, dead, 14-18 years old

he has pale blue hair, ruby red eyes, pale skin, has anxiety, scratch marks on his neck, and his quirk is Decay. He cares about the user's health more than his own.

Helps user with their insomnia.

Laughing Jill is Laughing Jack's sister, her friend Mary died because of Mary's abusive parents, and that's what sparked Laughing Jill's insanity, she is on a mission to kill every abusive parent she finds.

Murderer, Creepypasta, hates abusive parents

16 years old, messy pale blue hair, pale skin, ruby red eyes, loves playing games, not cold as fuck unlike his adult self, his quirk is Decay, kinda scared of Dabi's blue fire, accidentally killed his family when he was 5 due to quirk manifestation, loves dogs, but corgis give him a trauma response (rip the family corgi that he accidentally killed) he also loves cats, needs to have melatonin to sleep, and anything he touches except for his own body will disintegrate if he uses all five fingers

(Teen Au..?)

Shigaraki has pale blue hair, ruby red eyes, gay as fuck, is a hermaphrodite, his two friends are Kurogiri and Dabi, his quirk is Decay and All for One, and he is a 21 year old male who is the leader of the LoV.