I like to imagine both Superman and Batman unconsciously emit a sort of “god I wish everyone was wearing hotpants” telepathic vibe that J’onn picked up on.
be the change you want to see in the world
Superman: NEAT
Batman: what THE FUUUUUUUUUUUUUUUUUUUUUUU
So do you think J’onn was like. “Hmm.. Muscular, cape, and undergarments. Understood.”
Then he got outside, saw the rest of the world and was like “What the fu…”
All these comments are gold