one of the batkids gets dosed with truth serum and they immediately use it to try to get the others in trouble. not the non-drugged batkids using it to their advantage mind you, but the drugged one.
Dick: B i have to tell you something and you have to remember i literally cannot lie. Jason's on drugs. i saw him taking drugs you need to punish him. he's on drugs.
Bruce:
Jason from across the cave, THE most irritated they've ever heard him: I TOOK AN IBUPROFEN YOU FUCKIN' JACKASS.
Damian: father, usually i am not a snitch because Jason trained that out of me at the league, but i am under truth serum so i feel i have no choice but to let you know that Timothy is neglecting to tell you about injuries he gets on patrol again, despite your interventions. he clearly has no respect for you and this should be addressed.
Bruce, grave: Tim, is this true?
Tim, immensely confused: wha- NO?!
Bruce: Damian is currently unable to lie to me, Tim. please, be honest.
Damian: he even did it tonight, he does it all the time father.
Tim: what the- WHAT FUCKING-
Tim: *pauses*
Tim, incredulous: yOU MEAN THE FUCKING SPLINTER I GOT FOUR HOURS AGO?!?!
Bruce:
Bruce: ok but you didn't deny the no respect thing.
Tim: no comment.
Tim, through the coms: B, i've been dosed with truth serum. also Jason's killing again.
Jason, just accidentally stepped on a snail but loves to disappoint Batman: and i'll fucking do it again, what are you gonna do about it?