The Always Sunny gang are up to their usual tricks in Abbott Elementary crossover promo

If you thought there was a sliver of a chance the Paddy’s Pub gang would clean up their act for their volunteer trip to Abbott Elementary School, you can put that question to rest: the sky is still blue, it’s always sunny in Philadelphia, and Charlie, Mac, Dennis, Dee, and Frank are as gross and inappropriate as ever. That’s great news for us, but pretty terrible news for Abbott’s intrepid band of educators and administrators, who have to put up with them for an entire day. (If their counterparts don’t break the school first, that is.) 

ABC just released the first promo (via People) for their highly-anticipated Abbott Elementary/It’s Always Sunny In Philadelphia crossover episode. Despite Janine’s best efforts, the day goes south pretty much immediately. “Welcome to Abbott Elementary, the best elementary school in the universe,” she greets the visitors, to which Dee responds, “Is that what this is?” Let the chaos commence.