Head Cannon (AU)

Izuku is definitely a cosplayer. And he's honestly really fucking good at it.

He runs a cosplay blog and takes requests on who he should cosplay sometimes. Most of the time people love to see him in his Male Miruko cosplay.

Though that's not to say Izuku can't pull off looking like a girl, because he definitely can. This boy can rock heels and a skirt.

The class finds out by compleat accident (Other than Katsuki. He knows about it. He's tried cosplay in the past too, but it wasn't for him) Mina was scrolling through her recommended feed and saw Izuku's cosplay blog. She didn't know it was him until she clicked it.

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Mina stared at her phone in complete shock and disbelief. There on her screen was Izuku, in full Miruko cosplay and he was ROCKING that look.

The others in class noticed Mina gaping at her phone and questioned her about it. She decided to hook her phone up to the common room TV and show them exactly what she was gaping at.

Everyone (Except Katsuki) was surprised by the picture.

"Why the fuck are you dumbasses surprised he's a cosplayer." Katsuki grunted, focusing on his phone, "He's a fucking nerd so of course, he would be into that shit."

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Safe to say MIna started convincing Izuku to cosplay as their classmates (He's kinda been wanting to do that for a while, but figured it would be kinda weird) The only time he wouldn't cosplay as one of his classmates was when they directly asked him not too, or he just flat out couldn't (Tokoyami, Shoji, Kota, Hagakure, Shinsou - Kiri was also on that list for a while, but he got curious)

Denki started cosplaying with Izuku, though he didn't cosplay Heroes as much.

Aizawa once caught Izuku in full All Might cosplay (Because of course he still would) and took a picture of him to show to Yagi.

Izuku was mortified when he found out.

Izuku refuses to cosplay Endeavour, even before he met Shoto he just never did. Someone tried to give him an endeavor cosplay and he asked Shoto to burn it.