The only thing I won't eat is beets. Which means I also won't eat most things my MIL cooks because she's notorious for trying to "trick" me into eating beets.
What is it with MILs and food? Mine always used to love trying to trick me into eating something I said I didn't like.
My wife is that way, well, other than she IS a fussy eater. I love liver, so when we eat in a restaurant, I often order it. My wife was appalled to learn....after make nasty comments to the server about my meal selection....that liver is their best selling entree. As the server put it, liver is a comfort food just like macaroni and cheese.Liver I've tried it a few times growing up, I hate the texture and the taste. So gross! Other than that, I'm a pretty unfussy eater.
Octopus - they are too smart. I think they are delicious but I no longer eat them on moral principles.
Lobster. Poor things are boiled alive. And apparently they scream