Never heard of many of these things. Also, redcurrant is called ''Ribs'' in Danish, not Rips.
If you think the stuff we eat down here is gross, then wait 'til you get a load of this. A few years back I went to celebrate new years with my now ex-girlfriend in Røros - Norway. I was served a Norwegian 'Delicacy', Rakfisk.
http://en.wikipedia.org/wiki/Rakfisk
It's ROTTEN FISH THAT'S BEEN FERMENTING IN THE GROUND FOR WEEKS.
Most disgusting thing I've ever eaten, and that's including a blended big mac menu (for a contest) that tasted like vomit.