[pastrami_panda]

I didn't see it, but everyone who has hiked during a lemming year has these types of stories about these crazy animals

Edit: I read the comment you linked, the reason we have such similar language is because Swedes and Norwegians call it the same thing and I guess both of us were unsure if 'lemming year' is a widespread term :)

[PeterStuer]

Belgian actually, but with Norwegian friends. :)