Dustin opens his mouth to directly contradict York's request for him to shut the fuck up, but ends up stopping himself short - not because he doesn't object to anything York or Radley have said, but because he realizes suddenly that he has no idea who 'Cinderella' is and that's throwing him for a bit of a loop. Must be one of those multiverse reference things. He regains his footing quickly, though, shooting a deadpan stare at Radley--

"You are and I did."

--Then, having acknowledged everything he found important about Radley's diatribe towards him, he returns his attention sharply to York, matching his glare with equal amounts of venom.

"You're really gonna hold that shit over my head? Right now?" he snaps, leaning out from behind Radley so he can posture better at the little android down the hall. "I did not want to do this today, I just wanted to drop my shit off and go, but apparently it's part of your programming to be as much of an irritating shithead as possible so, fuck it! Go ahead and get it out of your fucking system!"