[Ohhh Deku you are playing with fire here. You are playing with fire literally, because of your Quirk, but also figuratively because Bakugo is going to kill you.

He reaches up with his free hand, swiping at Deku's before he flips his ear back the way it's supposed to go and he growls at him deep in his throat. It's not as threatening when he's in half-wolf form, since his vocal chords are just puny human ones but he's still perfected some kind of growl while in that form.]

Haahhhh????? Did you just call me a fucking puppy?! I'll fucking set you on fire and leave you on your mom's doorstep, you piece of shit!