If you haven’t already, there’s still a good chance you could hear this dreaded question from one of your folks, “How do I sign up for this Facebook thing people are talking about?” You’ll tell them it’s stupid and they wouldn’t like it, but before you know it, they’ll be Liking and Poking away. When the moment comes where a friend request is waiting for you from mom or pop, here’s some help on what to do next.