IMHO, this sort of stuff is classic, if only because it's SO relevant.
Swear to god, I was sitting down in POK tonight, just far enough away from the bank not to spam people with my casting practice, when this guy comes up and asks me how to get to POK. I informed him that he was standing in the POK, so he asks me where the Lexus stone is. After only a few snickers to myself, I gave him instructions. Five minutes later, he comes back. He asks me for the directions again. This time, I led him to the stone so he would be sure to find it. I'm fairly sure he was seeking the bazaar where he intended to purchase some 'phat lewt!'
I did not do a dirty deed and point him wrong. I figure that he'll earn his Darwin Award without any assistance.