Is there a food that you have never and will never try?

I was wondering if there was food that is generally part of an American diet that you have never and will never try? So I don’t mean monkey brains or escargot, although I love escargot. I have never and will never eat a corndog. The whole idea of a corndog makes me nauseous. I hate hotdogs and a fried hotdog in a sweetbread on a stick just sounds like the most disgusting thing that has ever concocted.