Pickles is what I came to say. My exception is that I don't mind cucumbers at all. I love vinegar and haven't met a seasoning or herb I didn't like. Except the combinations used in pickled cucumbers.
I ferment and pickle my own other vegetables. I should love pickled cucumbers. I'm not a picky eater. I eat bizarre stuff from around the world. But pickles is the one food that just shuts everything down immediately.