Gizmodo.com asked some experts on taste, senses, psychology, and neuroscience for their nominees for the WORST tasting thing you could eat. There was no unanimous winner, but here are some of the best candidates they mentioned...
1. Sheep brains.
2. Walrus fat that's been buried underground for months to ferment. Apparently some native people in Alaska eat that.
3. Brussels sprouts. Yeesh.
5. Natto, which is a Japanese dish made from fermented soybeans.
7. Black licorice.
8. The secretions from a dog's anal sac.
From Gizmodo - What's the Worst Taste in the World?