Some off the top of my head:
A man was telling a friend about his fireman buddy who rented a house with other firefighters to ski. In cleaning up after themselves they threw out a half burned piece of wood from the fireplace. Well, as a fireman should know the embers burn for hours. The wood was stupidly placed on the porch and the house burned down!
One very angry young man took heated exception to his friend's remark about Palestinians: "There *IIIISSSS" no Palestine!!!!!!!" Wow, the anger, the rage in that kid I'll always remember. He was about 17 and just about the angriest person I'd ever seen skiing.
One snobby old man with his grandchild picked out every skier and criticized him to the kid.
Somebody said their friend just rented a house for the winter for 50 thousand dollars. Wow, I am so poor it isn't even funny. In what life could I do that!
For the most part I find skiers and boarders to be nice people.