Those are good. Some of my tales are similar:
I order a vegetarian meal and get fish (as if fish are not animals, yes not mammals, but still members of the Animal Kingdom).
One waiter asked, "but why??" when I asked what vegetarian options there were.
"So you only eat fish and chicken?"
"What do you even eat??" (as if omnivores only eat meat, no bread, no pasta, no veggies, no beans, etc., etc.)
"I could never be a vegetarian, I am a strict carnivore!" (again, see my comment above, as if omnivores only eat meat and nothing else)
"But you need animal protein, how do you stay healthy?" (and this person recently came back from the doctor with high cholesterol and other ailments)