Oh, n-no, I mean your...powers. Your hero abilities? Like...pshoo! Pshoo! [She imitates, to the best of her abilities, how he shoots off those webs (she's absolutely doing it wrong, though the fingerguns are cute) and gestures to like...all of him.] Are they not called quirks in America? S-Sorry, I'm not familiar with the terminology you use here...

But you can call me Ochako, Mister Spiderman.

[Listen, it's better than Spiderman-san. She was considering it, a second, but it sounded weird on her tongue, so....Mister Spiderman won out. Until Ochako is more comfortable with Peter, she'll probably keep using the honorifics and titles, unless her tells her not to. It's just part of her personality to be a little more polite with strangers. Make a good first impression.]