Or what I learned on my summer vacation… There is a “delicacy” in Sweden and parts of Scandavavia called Surströmming. The name literally means “sour herring” but that does’t even hint at the, shall we say, pungent qualities of the fish after it has been fermented for no less than 6 months. In fact, a freshly opened can of surströmming has been found to be the most putrid food smell in the world — and that’s saying something! Here are six foolhardy and funny Americans becoming acquainted with this most acquired of tastes (plenty of profanity & retching so definitely NSFW). And unlike these poor souls, if you ever decide to try surströmming never open the can indoors. Or really anywhere near a civilized population. Enjoy!