What is the most disgusting food you have ever had? Tell what it is, what was the occaison, and why it was not so good.

It wasnt a disgusting dish it was just too spicy, my girlfriend brought me some tacos with a especial sauce, she didn't tell me this sauce was really expensive and right when i took the first bite i couldn't handle all the spicyness, I ended up in the restroom all night.