Here's an idea for a My Prime Academia Omake. I call it "Ion blaster sound effects?" It happens in heroics class one day. Where Optimus has to figure out how to rescue hostages from a group of "villains" and pull it off. Some of the boys are with him to see him do it. When this happens.
Denki: So how are you gonna do this boss bot? Just gonna go in there and pow, pow, pow, and free the hostages?
Shoto: What was that noise?
Denki: OP's laser guns.
Eijiro: Nah, man, I think you mean boom, boom, boooom.
Denki: That just sounds like Bakugo.
Izuku: Technically, they're more like ba-chew, ba-chew, ba-chew.
Optimus: OK enough with the bad sound effects of my Ion blasters... besides, they actually sound like this pa-shoom, pa-shoom, pa-shoom.
Shoto: What??!!
Izuku: You're crazy bro!
Denki: No way!!
Eijiro: Uh, wrong!!