I like tongue. I’ve had tripe. It doesn’t have a lot of flavor. But i had a tripe dish at a Chinese wedding banquet that was fabulous, mostly because the sauce was fabulous. I like liver, any I’m okay with kidney. I wouldn’t eat brain today because I’d worry about prion disease, but i had it once years ago, any it was okay. Also not good enough to want to try it again. I also had sweetbreads once, and they were disgusting. It was like getting an enormous pile of snot with little bits of brain lurking in it. I guess i don’t like slimy.
I enjoy chicken feet, but i don’t like duck feet. The webbing has a weird texture that i don’t care for.
I’m willing to try almost any food. There are a lot of vegetables i dislike, but i like most meats. One of the few foods I’ve been offered that i couldn’t put into my mouth was natto. It looks like grey snot, and it smells rotten.