Ep 10. How Mac Got Fat

In It's Always Sunny in Philadelphia season 7 episode 10, titled "How Mac Got Fat," the gang returns to explore the backstory of Mac's weight gain. Mac is noticeably much larger than he was in previous seasons, and in this episode, we finally get to see the events that led up to his significant weight gain.

The episode begins with Mac showing off his newfound size to the gang. He boasts about the amount of weight he's put on in a short amount of time, but the others are skeptical. They know Mac to be vain, and they suspect he's trying to prove something.

Dennis, Dee, and Charlie take a walk down memory lane as they recall moments from their childhood when Mac was always a bit rounder than the rest of them. They make fun of him a bit, but Mac is quick to point out that his weight is a result of bulking up for a possible karate match against his former bully.

The group then decides to stage an intervention for Mac. They think he's gone a little too far with his weight gain and needs to get back on track. Frank joins in on the intervention and uses it as an opportunity to promote his new weight-loss system, which consists of a sauntering program that teaches you how to walk and lose weight at the same time.

Throughout the episode, we are taken back in time to witness Mac's downfall. We see him binge eating and drinking excessively to cope with his stress and insecurities. We see his failed attempts to get in shape and his growing obsession with food.

As the episode progresses, we begin to understand the root of Mac's problems. His father was always critical of him and never showed him any affection. As a result, Mac is desperately seeking approval from anyone and everyone. He believes that by bulking up and becoming stronger, he will finally earn his father's respect.

The episode is filled with hilarious moments as the gang attempts to help Mac. They even hold a wrestling match in their bar to try and motivate him to get back into shape. But in the end, it's Mac himself who has to come to terms with his own insecurities and find a way to love himself for who he is.

Overall, "How Mac Got Fat" is a classic episode of It's Always Sunny in Philadelphia that perfectly captures the show's irreverent and absurd sense of humor. It's a must-watch for fans of the series and a great starting point for anyone looking to get into the show.