When was the last time you went to a resort, payed for 4 full price lift tickets, bought lunch for 4 people, payed for a couple lessons, spent a couple hundred (or thousands!) in the ski shop, and ended up the day with a couple rounds of beers for everyone?
Fact is, park rats show up, usually try to scam a lift ticket from someone in the parking lot or get a hook-up from someone that works there, drinks PBR from their trunk. MAYBE orders some fries and eats 1/2 pound of the free pickles and saltine crackers.