Personally, I thought he was joking in his post game interview when he mentioned that he didn't want the game to go into overtime because "the way [he] ate this weekend [he] was so bloated." It sounded as though none of the reporters found the line all that funny. Maybe he really did eat a lot.
Andrews, besides being one of the best lineman in the game, has a heck of a personality. A future in front of a microphone may suit him nicely.