It's Always Sunny Season 13 Trailer - Mac Is RIPPED And Charlie Is Kramer

Holy moly!

We’ve known for a couple months that he got super ripped for season 13, but seeing him in the trailer made it very real. I have no clue how he continues to transform his body like that all willy nilly, but it’s the most impressive thing on television.

The other big takeaway?

Feits has already declared September 5th a national holiday as the 13th season of an all time, all time, all time TV show will finally be back.