Tim: At one point, as Robin, I went against the Joker alone and ended up defeating his fake clown ass.
Jason:...What the fuck? Where was Bruce?!
Tim, stepping closer: ¯\_(ツ)_/¯
Jason: What... how the hell?
Tim, getting scarily close to Jason's face: Dick killed the Joker. Batman attempted, too, but Superman stopped him. B ended up crashing him into the ocean, and nobody could find him. He just randomly showed up, and Bruce thinks he may be immortal, and that's why he can't be killed or stay dead. (Though he did bring him back when Dick killed him via pit.)
Jason: ...BRUCE, DICK GET YOUR FUCKED UP ASSES OVER HERE! *Very loud stomping followed by arguing*
Duke: Why the hell would you do that? They're gonna argue all night!
Tim: I was bored, and I feel like they've should've talked about it years ago so...
Duke: ...I'm terrified that this is what you've considered entertainment and helping people sort out their issues.