off the top of my head... spanish mackerel, yellow tail, branzino, black bass, monkfish, salt cod, pretty much all shellfish (fanny bay oysters are my favorite so far), salmon necks... the sea produces pretty much all of my favorite food. can't think of anything i dislike actually. i guess gefilte is pretty gross but that's a frankenstein's monster. matt, is this your celebration thread for 30k?
My favorite are the small oily fish, like sardines and mackerel. They have to be so damn fresh that I'm usually a little afraid to buy them to prepare at home. Trout - I ate some lakeside in far north Canada once, cooked over an open fire right after we caught it - incredible. Shellfish - all of it. Raw tuna, of course, but I'm starting to feel a little guilty about that one.