I've been appreciating all the articles on HN calling out sexism in the [tech] workplace. It's actually made me change my own behavior at work, though I've been told I never offended anyone, I've started doing things like never saying "that's what she said" as well as chastising co-workers when they say it.

It would be nice if there were something to say instead, that could still add a lightness and moment of comedy to a conversation, but without being offensive. Haven't found a phrase yet that fits that mold though.