Not that It’s Always Sunny in Philadelphia has ever shied away from coarse language, but the move to FXX and a 14-season vote of confidence from the network was bound to offer a little leeway. So it is, that Mac, Charlie, Dee, Frank and Dennis are at their most vulgar in a full trailer for Always Sunny Season 12, hitting FXX in 2017.

FXX released a full trailer for the forthcoming Always Sunny season, one you’ll definitely want to watch the volume on. Not only is there naughty language, but plenty of drugs, off-color jokes, and what looks like the men of Paddy’s Pub becoming strippers. Now set for a January 4 premiere, so reads the synopsis:

The Gang returns to Paddy’s Pub with Mac (Rob McElhenney), Dennis (Glenn Howerton), Charlie (Charlie Day), Dee (Kaitlin Olson) and Frank (Danny DeVito). This season, the gang goes to a waterpark, deals with a Wolf Cola PR nightmare, and actually spends a whole day tending bar!

In the meantime, check out the first Always Sunny Season 12 teaser again below, and stay tuned for more on the road to January 4.