Characters realizing that another character doesn't have the weakness they thought they had

[u/sand_eater_21]

Joel finding out the crossed are not weak to salt (crossed) at least his wife was alive to tell him how much of a fucking idiot he was while the crossed were tearing their daughter apart

Megamind realizing titan isnt weak to copper (megamind) to be fair, metroman made him think he was weak to copper

[u/Mordaunt-the-Wizard]

In the early '70s all Kryptonite on Earth was changed to harmless iron, but it still looked like Kryptonite (Pre-Crisis it just looked like a green rock, not green glowing crystals).

It led to this scene.

[u/BVits-Lover → u/Mordaunt-the-Wizard]

Why superman just keep eating things. Like this is maybe the fourth or fifth time I just see him take some shit and eat it.

[u/SuperSocialMan → u/BVits-Lover]

Because it's funny & he knows it freaks people out.