I've tried this before when talking to women: tell a story where the other party was unequivocally in the wrong. Like they stole from you or, "I did everything to the client's exact specifications and they still complained, probably to angle a discount." If it's a man, the woman will say 'Oh fuck him! What an asshole!'. But if its a woman, you'll hear, 'Maybe she was having a bad day? Maybe it was actually your fault all along!'. They'll stand up for women they don't even know, but of course men are the ones who get maligned with 'not all men.'