when you know at least 3 people in this thread..  /claim
when you can you can hit the same rail 25 times in an hour, with out hiking.
when your ski quiver consists or 3 pairs of skis. This years parks skis, the park skis you used last year, and the park skis you used the year before.
when you have to explain to people why its bad to walk on cheese graters with their rental skis still on their feet.
when you ski 45 days a season, yet never get a goggle tan.