Butter mixed with sugar-Even if they come close to each other when they're not in seperate containers, I feel nautious. It started when I was about 8 I think. Someone (I can't remember who) gave me a bagel or bread or something that they said had butter on it. I noticed it was mixed with sugar and decided I might as well try it. I took a big bite because we were heading out and I wanted to finish it fast. I didn't notice the taste until I swallowed it. It was most disgusting thing I had ever tried. I got a headache and threw up. I can talk about it but if I think about it for a bit I get a headache or I feel sick. It wasn't until about a year later that I found out that it wasn't butter on the bread, but actually shortening or lard or something similar. I still feel sick if it's butter and sugar though because my subconscience or something didn't register that it was lard and not butter on the bagel or bread.