I have a problem with eggs these days, which was not always the case, I grew up on them. Now I can only eat them in certain ways, nothing with a runny yolk, they make me gag. If scrambled, the egg taste must be masked with either chives or smoked salmon. Or in a Spanish Omelette with peppers and chorizo. Don't even show me one of those wobbly but supposedly perfectly cooked poached eggs, which one of my sons tells me he's a total master at. He asked me what my aversion was, I told him it will taste of egg. Him "what's it supposed to taste of?" me "preferably something else" Although I do remember one of my most memorable meals, many years ago. An Omelette Aux Fines Herbes at a cafe on Pampelonne Beach in France. We couldn't afford anything else at the time. Absolutely the best I've ever had.
Other than that venison, I know it's a very healthy version of red meat, but too gamey for my taste.
Offal yuk! My worst meal ever - Andouillette - innards, smelt like wee. One mouthful was enough. I think when I ordered that many years ago, because of their sausage-like appearance, I'd confused them with Merguez, spicy Algerian sausages, quite prevalent in France which I do like.
Water melon - no taste.
Pomegranate - loads of seeds/pips. I remember being given one as a child and thinking "what's the point of this"
I've never had an Oyster, I don't like the idea of eating raw seafood, although I do love fish and shell fish generally.
Grits in America, vile semolina substance eaten for breakfast.