re: What do you eat that most find disgusting?

Have you tried balut? It's surprisingly good. I braced myself for the worst on the first bite but it had (obviously) the great taste of a duck egg. Some people probably couldn't get past the fetus though.

Lengua, Heart, Sweetbreads or any offal for that matter, someone mentioned Ankimo which is monkfish liver, Blood and Tongue sausage, Sülze, Pig Trotters, Chicken feet, Fish eyeballs (these ironically were reserved for VIP customers, served in Osuimono soup in an Asian restaurant I worked at), fish sauce, crisped fish fins or tails, Snails, Amaebi which is raw shrimp tails served with the fried heads.

In the North we had Cannibal Sandwiches, featuring raw ground beef on mini salted rye bread slices, topped with cracked pepper and raw onion.