When Poison Ivy leaves for vacation and entrusts her “babies” to you…

Ivy: Make sure you water my kids thrice daily. But do not talk to them, or they will not stop, especially Jinx.

Harley: Jinx is the ficus?

Ivy: Exactly.

When you cross paths with your big brother at his day job…

Officer Grayson [to witness]: I was gonna ask you the same question…

Red Robin: *whispering* Dick, this woman witnessed a crime…

Officer Grayson: Yeah, a crime in progress. She’s stealing my heart, but I ain’t pressing charges. *winks*

Red Robin: *facepalms*

Post-mission debriefing (and you really just want to get some sleep)…

Bruce: Questions?

Dick: Is this your only lead?

Bruce: His responses to my interrogation were hostile at best.

Tim: Clarify “hostile”.

Bruce: *through his teeth* Use my tone now as a guide.

Catching corrupt Gotham City police officers in the act…

Red Hood: Good evening, detectives, collecting money for the Policeman’s Ball?

Officer: We don’t have balls!

Red Hood: I honestly have no response to that.