After this happened on several occasions, remember I am old, I generally ask the offended displayer of well formed flesh, what would you do if this civilization collapsed and we returned to the traditions of the past?
I had my DNA done and I was gifted the Viking Gene, I1A, I M253, I ponder what my ancestors would have done in similar situations when we entered, uninvited, into England in 1066.
I suspect she would be walking bow legged for a few days.
I always love the snarky retort they'll hit you with sometimes;
"What the hell are you looking at?"
I respond, "Madam/Miss, I am looking at exactly what it is you want ALL the guys to be looking at. Otherwise you wouldn't be putting it on display."