There's actually not any food I don't like but if I have to be specific, here you go.
1) A unique type of burger I had while at a pub. Beef, topped with a chili sauce, then topped with Lamb Doner. The mix turned out to be the best burger I've ever had despite me only having it once.
2) Phall Curry, being an exceptionally spicy curry is my second favourite food due to my great liking of very spicy food. To hell with Korma Curry.
3) Crispy Seaweed which is an appetizer dish in almost every Chinese restaurant. It is an extremely tasty dish and before you ask, no, it isn't actually seaweed.
4) Sushi, just in general being exceptionally good food.
5) Fish and chips, as long as it isn't an utter mess of a meal.