C’mon Wonder Woman, be better. These screenshots are from the Harley Quinn animated series, season 2 episode 12 tackling one of the relevant issues of today. Wondy makes an assumption about Superman that is a racist microaggression about him being an alien:
(via: Geek Girls)
Devil’s advocate here — Wonder Woman knows pretty much all the languages of Earth, so maybe in her mind it’s a decent guess.
Alternately? “No, it’s because Darkseid is one of your two greatest foes. This is why I learned the Black Speech, the Language of the Dead!”