It would seem that if you give humans a system, sooner or later, someone will test the boundaries, poke some holes in the edges, and find that the whole thing isn't as solid as its creators would have liked to believe.
Loopholes are the gifts that keep giving. As long as you're smart and sneaky enough to find one and exploit the heck out of it. Think of it as the Olympics of Technicalities... and go for gold. Or for free food, free parking, free plane tickets or something equally gainful.
Someone once asked, "What loophole did you exploit mercilessly?" and people didn't hold back. They shared the most surprising, outrageous, lucrative and legendary loopholes that they've leaned on time and again. From shoppers who found a way get full refunds even after using products, to those who devoured bottomless meals and drinks at the expense of none-the-wiser restaurants.
