Happy Halloween everyone! I decided to write out some headcanons for all the characters that have been introduced so far. Feel free to come up with some of your own in the comments, or let me know what you think about these. I had a lot of fun making them. Anyway, the next chapter will be up tomorrow so look out for that. Stay safe if you're going out and have fun!

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If someone from 1-A ever tried pranking Izuku on Halloween by cutting the power, he'd probably have flashbacks to the incident in the current arc and cry.

Kiho doesn't dress up, but she does show up to school with a shirt that says "This is my Halloween costume" because she can't be bothered.

I'd imagine the trio (Nakamura, Yuda, and Sasano) would go trick-or-treating together. Yuda would dress up as a steampunk character, Nakamura would go as a fox, and Sasano would be a piece of candy because he was scared of any other costume. But Nakamura would be so good at acting that everyone would think her quirk is actually Sasano's, and that he's the one who's dressing up as a fox instead. He'd totally cry about it and Nakamura would end up giving him some of her candy to cheer him up.

Kiho would force Izuku to go into a haunted house with her, hoping she can get him alone and they can hold hands, but her plans are ruined because he won't stop screaming and tripping over things unless she uses her quirk to light up the room. She is and will always be the designated flashlight. Poor girl, hahahahaha.

After the incident, Kota would definitely dress up as a teacher (because of Izuku) for Halloween but lie about who he's supposed to be when asked. The painted freckles on his face are a dead giveaway though. I can also picture Mandalay walking in on him and freaking out when she realizes he's using a permanent marker.

If Halloween was on a school day, all the kids would either show up in costumes or not show up at all and tell Izuku the next day that they dressed up as ghosts and they were "invisible" so he couldn't see them.

Ezumi would definitely dress up as an elephant and would spend the whole day acting like one too. She'd refuse to speak Japanese and would take her role way too seriously.

I don't think Kiho would dress up as anything, but I can see her making a bet with Izuku and he loses. And of course, she'd make him wear something ridiculous like a maid costume for the dare. If Kiho lost though, Izuku would make her wear it with him so the two could suffer together.

Oh my gosh, I can totally see Nighteye hosting a Halloween costume contest and giving out a prize for 'Funniest Costume', but awarding it to himself because he thinks he deserves it. Also, he would make Bubble Girl spend the entire day in one of those human-sized hamster balls so she can really be a "bubble" girl. Only he would laugh though.

Mirio would so be the star of the haunted mansion. His head would just pop up anywhere and he would send the kids running. But he's actually really sad about it because he wants to go play games with the other kids and feels like he's missing out on the fun :(

Wada's costume, you ask? He's definitely dressing up as his mom. But like, not the hero version which is the best part. He'd just get a wig, one of her shirts that fits him like a dress, and of course her heels. Everyone would be so confused.

Also, he'd never go out in public with it on, but Jun definitely dresses up as Shigaraki and is probably running an online fan club for him on the dark web.

If there was a bowl of sweets outside someone's house and it said "Remember to share with others", Kiho would take the whole thing and give Izuku one piece of candy because sharing is caring. Then, she'd take it back while he wasn't looking.

Izuku's students take candy trades VERY seriously. Ezumi has Wada and a few other kids as bodyguards at all times while she makes her deals, while the others would probably host an auction for the rarest candy bars at recess.

If they ever competed to see who trick-or-treats the most candy, Yuda would just use his quirk on all of the kids and make them run in the wrong direction the entire night, while he scores all the good candy first.

If Nakamura didn't dress up as a fox, she would be a witch and use her quirk to make it look like she was flying around. But then she'd get stuck in a tree again and wouldn't be able to get down until morning. Sasano would still give her all his candy though.

Sasano's normally really quiet but he's not allowed to eat candy because he would turn into a hyper machine.

(Another Sasano one because I love him) While the kids are eating candies in class, which they do in secret, by the way, Sasano's tail would get really sticky and give them all away because the wrappers and candy bits would get stuck on his fur.

Kota would probably be that badass kid who likes all those gross, disgusting flavored candies. Or, he'd be the one to replace all the good candy with the bad ones to spite everyone.

Oh my gosh, Mandalay totally makes Kota dress up as a Wild, Wild Pussycat at one point. He stops talking to her for a while after that, hehe.

I think Izuku would try and convince everyone that someone else forced him to dress up as All Might, but no one would believe him. They wouldn't say anything though and just accept it.

Izuku would also be the teacher who goes all out for Halloween and gets up really early or stays the night in his classroom to decorate. He'd put up cobwebs, rent a fog machine, hand out Halloween coloring activities, bake Halloween inspired treats, and give everyone a goody bag.

I can also seem him taking the kids out to go trick-or-treating, tying them all to his waist so they don't get lost. But of course, something would go wrong and they'd get separated so he'd spend the rest of the night scrambling the streets of Tokyo with Kiho (because he went to go wake her up, freaking out) as they look for the kids.

The staff would have a pumpkin carving competition and Izuku and Kiho would get too into it. They'd end up throwing pumpkin guts at each other and having to stay behind and clean up. But hey, their competitiveness made them carve ten pumpkins each!

Also, also, one of the kids definitely dresses up as Fat Gum just so they can use the excuse that they need to eat everyone's candy in order to make their quirk strong.

If Eri was rescued in time for Halloween, she would probably be really confused and scared while everyone's in costume. She wouldn't really get the concept of "dressing up" but Izuku and Mirio would help her and hold her hand throughout the whole day to make her feel safe. Next year she'd tell them she either wants to be a unicorn or one of them! They would also have to remove any bloody or overly scary items to make the rooms "Eri proof".

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Hope you enjoyed this special chapter!