Pickled pigs feet, I really don’t remember what it tasted like it was so long ago. Then again I’m Japanese and I also grew up eating things like Shiokara that’s fermented fish intestines. Oh and my favorite part of the fish the eye balls! My parents used to also take the spine of fish after filleting it, salt the it really well then fry till the bones got crispy. We would then crunch on the bones and crack the spine disks apart to suck on them. All that plus a lot more, and I still don’t like livers, beef, chicken, or what ever.