Let's see.....
Sushi: I introduced my husband to it. He predicted word for word what his mother would say if I ever mentioned it (accurately, I might add): "How could you STAND to eat that RAW FISH???" She won't even eat a steak unless it's charred beyond recognition
Medium-rare steak and hamburgers: Never thought this might disturb people until I met my mother-in-law (see above)
Lox: I'm Jewish, it goes with the territory
Same goes for gefilte fish.
I don't "hate" to admit I love any of these foods, but I grant they will turn the occasional stomach