Meat loaf hands down. I dislike it even baked with cheese etc. I also dislike shrimps. But the question is not about what you dislike but the worst thing you've eaten... well that was a pie baked by my oldest sister. It was supposed to be a healthy pie complete with veggies etc. Buuuuut it was a complete disaster. I don't know what she did with it and I don't wanna know but it was utterly disgusting. I asked her if she wanted to poison us. I never got an answer because she cried her ass off laughing...