The whole "Duke is the normal one/Duke is a perfect angel sunshine boy who does no wrong" thing annoys the hell out of me, but I just know that he would take full advantage of it to get away with shit.
Like the other batkids are constantly being blamed for stuff he did, but nobody believes them when they say it was Duke.
Duke, dropping something on his foot during a stakeout: MOTHERFUCKER
Duke: *gasp* Tim! Language!
Tim, who was dissociating until a second ago: the hell did I do?
Jason, to Steph: I know you were the one to paint my favorite helmet highlighter yellow. . .
Steph: It literally wasn't??? I mean I totally would, but if it were me it would be purple, duh.
Jason: Ok. Fine. But who else would it be???
Duke, washing paint off his hands: You know, Damian just got a new set of acrylics. . .
Duke: Do you want to know who really knocked over all the shelves in the study?
Dick, who was blamed for it: Yes.
Duke: It was me. I got jumpscared by a spider and tried to kill it without getting close.
Dick: Why are you telling me this?
Duke: Because no one. Will ever. Believe you.
Babs: Which one of you little shits lost the drone on patrol yesterday?
Duke, who crashed it trying to illegally record a concert: How stupid does someone have to be to to lose a whole drone?
Babs: You're absolutely right. JASON GET OVER HERE!
Duke: Who crashed the Batmobile? B's gonna be pissed.
Cass, who just watched Duke walk away from the crash: ???
Duke, knowing Cass is the only one to consistantly see through his BS: You know, Tim probably fell asleep behind the wheel again. Also, on a completely unrelated note, I think you left this twenty dollars in my wallet.