Let's see. I've had chicken feet with everything...still attached. I've tried balut (fermented duck embryo). It was...not tasty. When I was younger, we used to eat cow tongue and intestines all the time because it was cheap. My favorite breakfast taco is barbacoa, which is made mostly of head meat. And I have tried dog, too. It was good. Don't judge - when in Rome... ^___^
Also, I would say negatory on trying balut or chicken feet again.
Thanks to
hamburger for the link!