I was in Chinatown, New York last year, and I decided to have lunch at a place called 'Lunch Box Super Buffet' in which you could eat as much a you like for only $3.99.
On the menu, besides the regular chinese dishes that i'm used to eating, was sheep eyes, deep fried chicken feet and ox penis. I decided to pass on trying any of these.
A few years prior to that, I tried roasted grasshopper though, which was nauseating to say the least.
What's the weirdest food you've tried?