Keegan, who's currently 23, posted this video on Keek, saying, "Throwback. Me at 17. I would not be my friend now." Aw, don't say that Keegan! We're sure you were cool, even as a teen ... though perhaps this video isn't a shining example.
In the video, Keegan — sporting a short haircut and a lankier build than his current beefed up look — has some, um, fun with his chewing gum and his nose. Hey, boys will be boys, right?