What's the WORST Meal / food you've ever eaten?

I took part in the $20 Sam's Club Challenge for a video and we could've picked whatever we wanted as long as it was $20 or more and literally every single item was either gross or beyond gross. Their churros were probably the best thing I tried.. Chicken Nuggets had a frozen aftertaste, pizza was cold/soggy.. Forgot what else I tried but I felt pretty bad afterwards needless to say.

 

While living in Italy, I ate Casu martzu, a traditional Sardinian cheese with live maggots in it.

 

I will personally say that the meal that I did not enjoy the most was when I ate boiled octopus. I don't know why, but the flavor just wasn't my favorite and I felt sick the next morning after I ate it. It was a cool experience though, but I probably won't eat something like that again.