Call of Duty, Black Ops. Sexist?

The makers aren't sexist but the players are. When my girlfriend plays on my account and uses a mic it doesn't take long at all before the jokes start coming in. I bet you experience it too. "Make me a sammich." "Get back in the kitchen." etc. Could you imagine how much easier it would be for the assholes to make fun of girls if they were using female soldiers. Plus with all the teabagging and crap they'd be teabagging the dead bodies and It would be an even worse place for girls. But that's just my two cents.