re: What's the worst smell in the world?

Chicken waste processing plant. I don’t know exactly what they do with the parts of chicken that come in on container loads and get dumped into a hopper hole, but that places is hands down the most revolving smell of all time. You can smell it for miles. It’s a sour, rotten smell that gets into your clothes and if you stay too long, seeps into your body. You spend a week around this place and you cut the grass at home a couple days after, the smell pours out of your skin. It’s horrible.