Goodness, after reading this thread my three year old doesn't seem like such a picky eater anymore. He refuses anything with tomato sauce on it and all meat, with the exception of bacon and fish sticks.
Everyone else loves, but I don't really like:
Fried calamari
The Office (the show, not my place of employment.

)
Nirvana
Okay, now pass that guacamole that so many of you don't like. I'll happily take it.