I can’t find it, but I have faith in my fellow Dopers.
I think it should be Saturday Morning Breakfast Cereal. But it’s barely possible that it’s The Oatmeal. Here’s the setup:
Superman is talking with Batman. Actually, he’s apparently recapping everything Batman has just told him about his origin story. The gist of Superman’s recap is basically:
*So, when you were a little boy, you suddenly became the master of an inconceivably enormous fortune; you had what amounted to a slave working for you, seeing to your every need, your every desire, your every whim; no advantage was denied you, you received the best of everything?
Bruce, you had an AWESOME childhood!*
Then we see Batman, looking up at Superman through his tears.
The final panel shows a couple of orderlies/guards at Arkham Prison for the Criminally Insane (or maybe the JLA Brig/Infirmary) talking about how the patient/prisoner in the padded room they just passed actually killed Superman with his bare hands…
Anybody got a link? TIA.