I eat a lot more of the 'weird' stuff than my parents or grandparents did. Baccalau is one of the exceptions, though, since we don't need to salt fish to death in order to preserve it anymore.
Now, if you want to see some weird shit that people actually eat. there's always Hákarl:
http://en.wikipedia.org/wiki/H%C3%A1karl
I love to try exotic dishes, but there's not a chance in hell I'd be sampling that stuff.