With the advent of modern technology, teenage mischief is more involved than ever. Back in the day, we might have drawn a penis on a school desk in Sharpie, but 18-year-old Rory McIness, inspired by Google Earth, painted a 60-foot wang on the newly finished roof of his parents' home.

And he would have gotten away with it, too, if it hadn't been for a pesky helicopter pilot who noticed the phallic portrait and alerted the local paper, who called the boy's parents.

After Andy McIness questioned his four children, young Rory admitted to the prank with a nonchalant, "Oh, you've found it then!"

We're hoping there will also be photographers around to catch the prankster sheepishly scrubbing down his handiwork.