I barely remember my Norwegian grampa eating it when I was little. All I remember is it stunk.
Well, lots of delicious things stink. I love the blue cheeses - my husband abhors them, but will eat Feta.
Kimchi stinks; but I love that.
I don’t think I want to try Lutefisk - it’s just got such a rep, especially on the Internet. Lutefisk jokes were all over Usenet from the very beginning. (Made me suspect that it was ‘code’ for .... something :-)