What do you guys find weird about Norwegian language and other Scandinavian languages?

Greetings from your Norwegian neighbor! I never had the opportunity to ask someone this so i decided to just get over here and ask. I decided to ask you Icelanders first because, for me at least, i find Icelandic very, very difficult to understand. I know it's not a language similar to Norwegian as Swedish is, as an example, but still.

So what do you find weird, funny, interesting, etc about Norwegian language?

Með fyrirfram þökk! (damn)