But this is the Internet, of course, and what starts off innocently doesn't always stay that way. Enter Petter Kverneng, 20, on right, who told the people of Facebook that if he got a million "likes," his friend Cathrine would agree to sex with him. Yes, it did hit a million. As for the promise, Kverneg said Cathrine was just a friend and the whole thing was really a joke. (Petter Kverneng)