This has bee a fun thread to read. I am not generally a very picky eater, and will try pretty much anything...at least once. ;)
Some of the things I don't care for have been mentioned already....blood pudding and head cheese topping the list of dislikes. I don't like fresh oysters, but do like smoked baby oysters. Don't care for olives, and dill is a huge gagger for me...even the smell.
One thing several ppl have on their do not like list is liver. As a kid, this was a special Saturday morning treat for me, to get up early and have liver and onions with my dad before he went to golf. We were the only two in our family that liked it. My favourite was lambs liver...not as strong a flavour as the beef liver. Yum.
Patti