I know this has been done, but not in a while, plus the threads get so long and unwieldy. What flavors just plain turn you off? I think we can leave mayo/Miracle whip out of this one completely. Please don't snark others' choices and don't mention mouth feel or other aspects of eating. This is a flavor-only thread, although smell can factor into it since they're so interwined.
Hazelnuts- just don't like the taste
Dill- really don't like the taste, except in dill pickles, for some reason.
Most yellow curries- I like all the ingredients separately, just don't care for the alchemical combination that most people love