You run out of your room. The look of shock and anger as you run down to the lobby were the rest of the class were. Them all turn to look at you with a smirk and blush on their faces

Bakugo: "Oh, looks like the gender blend dust worked"

Deku: "Damn, it worked well"

Mina: "hehe, good prank, huh?"

You stand there, face red with with anger and embarrassment. They pranked you by putting gender blend dust in your bed sheets... your the opposite gender now...