Andréa cites not the comic itself, but the name on the window.
Tag / Batman
Crazyman
I have a fairly good guess, but it’s not clear why the Joker is calling Batman that.
Unless I’m looking for more than what’s here, which is why I’m posting this mid-day.
Sunday Funnies – July 15, 2018
Saturday Morning Trifecta
Three people sent me this one, with a total of three Arlo recommendations, two Ewww’s, and one The @!!# Squirrel Must Die!
Sunday Funnies – LOL, May 13, 2018
Sunday Funnies – LOL, March 11, 2018
Batman/Robin

Because the Robin is dressed up as Batman? That’s the complication?