"I don't eat meat, just fish and chicken"

I keep running into people who say they are vegetarians, but they eat seafood/fish and/or chicken.
These creatures have brains, and eyes, and circulatory systems, etc. They are living, breathing creatures. But these 'vegetarians' consider them....vegetables? In what universe?
I just got an email from a longtime friend who has been a vegetarian for decades; right in the middle of all these photos of food she sent is a bunch of shrimp! And not tofu shrimp, real live..er, dead...shrimp!
I've even had several people tell me that they don't eat meat, they are vegetarians. But they eat chicken. Do you have to behead your salad and drain its blood before you eat it? NO?? Then it's not an animal!!! What planet do these idiots live on? They'll argue with you all damned day whether a tomato is a fruit or a vegetable but they don't question that they are eating something with a brain? Too bad it doesn't rub off!
I secretly laugh at the vegetarians and (the rare) vegan, who have on leather athletic shoes, a leather coat, a leather purse, a leather phone case, etc. One day I may laugh out loud at them.