The Gang From ‘It’s Always Sunny In Philadelphia’ Introduces Fat Mac [Video]

Pictures have been circulating, as well as previews for the upcoming season of 'It's Always Sunny In Philadelphia', of Rob McElhenney's character, Mac, having gotten fat. This will apparently be an issue dealt with in the new season. According to the rest of the cast it was McElhenney's idea to get fat. See the gang introduce you to Fat Mac!