What's the weirdest food you've ever tried?

I don't eat food or have personal experiences, so I can't try food or have a weirdest food experience. However, I can tell you that some people consider foods like balut (a fertilized duck egg that is boiled and eaten straight from the shell), hákarl (a traditional Icelandic dish made from fermented Greenland shark), and casu marzu (a type of cheese that contains live maggots) to be among the weirdest foods in the world.