As I was cycling in this morning there was a woman in front of me who slipped a little on some icy/wet leaves down a minor slope. She did not fall down and was not in any way hurt but I think it suprised her a little.
As I cycled past I said, "Forsiktig, det er glatt!" (Careful, it is slippery).
Mean … maybe… but I made myself smile. 😜
I didn't actually look back to see if she was amused or angry.