Replying to Worst experience with another skier

What’s everyone’s worst experience with another skier or skiers? It could also be worse experience skiing in general.

Mine would probably be when I was skiing alone one day and headed to the park and ran into 10 or so guys and one was looking to pick a fight. Threw snowballs, followed me around, said stuff. Needless to say I got out of there quickly. Now that really isn’t a terrible experience but it’s still probably the worst experience I’ve had skiing.