My guy, watch the Batman TAS. That's not who she is as a character She wants a perfect family but with the Joker and in the world he's created. Her dreaming about everything being totally normal implies she really doesn't wanna be Harley which makes zero sense. Even if that was the case, Harley fell in love and descended into madness with and over the Joker, the crazy weird psychotic killer. Why would she dream about being in love with someone who's not that??
I'm not saying it didn't fit her character, the lines were just forced in at awkward parts of scenes or were just timed badly. She makes the "pussies" joke once, you don't do it twice without changing up the gag in a movie, that's a comedy no-no. And not only that, but she just delivers it out of nowhere and its just bad. But I don't put the blame on Margot Robbie for stuff like that because something like that is on the director to change during shooting or the editors to adjust on the cutting room floor
and that's the problem right there: yall cats only going off the animated series, like comics havent existed long before that shyt....in fact: where do you think they got a lot of the inspiration for the series from? the comics....the only character from the series that went to the comic and not the other way around was montoya, the female cop...they dug her so much on the animated show, they gave her a book and let her become the question....
anyway, that normal family shyt does fit her character....think about it: she is smart as shyt...she knows that a normal fam type thing aint gonna happen with her/him running around being batshyt crazy and doing the shyt they do as harley/joker, so why would she want that?...she's cool doing the harley shyt cause she has him, but her ultimate goal/dream is to let that shyt go and settle down with the joker....also, the bytch was already crazy, she didnt descend into it cause of the joker like you said....yea, he helped her show it more openly and pushed her into the deep end, but she was already swimming in the crazy pool...another thing: she's not in love with the joker just cause of the crazy shyt he does, she's in love with him as a person...he could be the janitor, and she'd still love him...it just so happens he's batshyt crazy lol....
why would they change the line when it fits the character and what she was going for?...she called them pussies cause they hesitated on doing something the first time...why wouldnt she call them pussies again when they hesitated again?....what, you wouldve liked her to use another word instead of pussies to get more laughs?....