Headcanons for if Clown prince and Captain Boomerang's son get yelled by an extremely pissed off Diablo's daughter? And how it may amuse Joker and Harls?
Harley get’s a kick out of it because she reminds her of herself in the squad days when she felt comfortable enough to pick their fathers apart and have fun with manipulating them.
Joker get’s jealous that someone else feels comfortable enough to yell at his son at all because that’s his job.
The clown prince and boomerangs son always wind up fighting trying to pin the blame on each other because last time one of them took the fall their eyebrows got burned off.
Boomerangs son is always too drunk to remember getting yelled at so the clown prince has to give him a recap of what not to do while he’s recovering from his hangover.
Joker assigns Frost to watch over the kids, his main job being waiting for the yelling to stop then going into the room with a fire extinguisher.