Izuku had his two friends run an experiment.
"Nerd, why are we holding a popcorn kernel?' Katsuki asked.
"Yeah." Shoto added.
"I think the fire power of your quirks can be used to pop popcorn." Izuku explained.
Shoto and Katsuki nodded their heads.
"Just don't go overboard. A small spark or flame should do the trick." Izuku continued.
POP
"Cool." Shoto said, putting the popcorn in his mouth.
Katsuki groaned. His kernel didn't pop.
"Maybe…use a little more exploding power?" Izuku suggested.
Katsuki smirked.
'I don't like the smirk on his face.' Izuku thought, with sweat forming on his face.
BOOM
The popcorn flew out of Katsuki's hand, across the room, hitting Izuku in the head.
"Ow." Izuku said, rubbing his forehead.