You, Kirishima, Bakugo, Deku and Todoroki have all got teleported into the world of Mario, as the characters

Bakugo: “What the hell!?” He has Bowser coloured clothes on. “Heh, I look like a hot Bowser.” He smirks. Kirishima: He smiles. “Bakubro, look I'm Mario!” Deku: “D-d-do I look like Luigi?” He stutters. Todoroki: “Oh, look, I’m Toad, but with trauma.”