You can’t sleep so you go to Facebook. Suddenly, you think that you must actually be sleeping because all that you see on Facebook is giraffe pictures. Everywhere that you look there are pictures of giraffes. What is going on? Then you remember that there was a riddle going around Facebook that you had to solve. If you solved the riddle correctly, then you didn’t have to change your avatar or do anything. But, if you got the riddle wrong, which so many people clearly did, then it was time to change your profile pic. And the new pictures were supposed to be of a giraffe. Now, if you decide to join in the fun, you can find free giraffe pictures at sites like this and can join with the millions of people who have been enjoying this, and other, Facebook games. This is one of the reasons that Facebook is such a fun place to be. There is always something new going on and always a fun and interesting way to enjoy interacting with other people. Have a blast trying to solve the riddle and see if you hit the mark by coming up with a correct answer or if you turn into one of the many people with the profile pic of a giraffe.