[He has just captured a demon that was about to murder a child. He feels like showing off a little before killing the demon.] 

Stand back, kid. I’m about to show you what I like to call a pro-Hashira move.

[After furiously debating with this kid about his sister being a demon it seems as if the demon is going to eat the kid. But instead defends him midway through his line]

Well, he’s dead nowowowow What the fuck?!

[Confused and frustrated by some weird kid calling him a pervert and claiming this demon is just his sister going through puberty.]

What the fuck are you talking about? She’s a demon.