>>86346123>she was only pretending to be stupidDidn't she almost kill Batman at one point, and then The Joker stopped her because it wasn't funny enough or something? I can't remember if it was the comics or the TV show, but anyway her whole ditzy persona hiding an actually intelligent person definitely is canon.
And she was a psychiatrist, which means she went to med school (even though it's implied she sucked off profs for grades) so clearly she's not completely retarded.
