>How will that make you feel if you don't have muscular shoulders. You might feel pressure to go to the gym more, or that your prospects at the company are limited in a way compared to if you did have them. You might even feel a bit insulted if your shoulders were clearly far from muscular.

I would not feel insulted (I'm not attractive at all, but someone talking about an actor's physical traits would not bother me), but I suppose someone else might. If this is an "after work drinking" occasion, things like that are par for the course. If the comments aren't directed towards you in any way I think it's kind of ridiculous to feel offended or harassed. The bathing suit comment is different because it was directed only at her, though I think that's just more an inappropriate remark that would make one feel uncomfortable, not evidence that "I represent Google and I judge women based on their looks."