Okay, so you thought "Sponge Bob's Brain" Meatloaf was bad? (And it's not!)
Well then, surf on over to http://www.andreas.com/food.html, where you will find that there are TRULY disgusting foods out there and that weird foods know no global boundaries. Then go to www.weird-food.com and get even more details.
Personally I know and loath borscht (Russian beet soup--purple and cold) and gefilte fish (I love fish, but this smells and it has JELLY!) from my own childhood. And the Man is well acquainted with the Filipino foods such as baalut and diniguan.
In fact, we were entertained to see the latter being sold at a Filipino restaurant as "Filipino chocolate pudding". Trust us, that's NOT what it is, and if you are a vegetarian you ESPECIALLY do not want to try it!
So read and enjoy. With lists like this, who needs any sort of a diet--you can lose your appetite just by reading about some of these "delicacies"