Jimmy Buffett is in town and the positive vibes are alive at the bar. When Mac comes out of the women's bathroom, no one can leave until the bathroom situation is solved.

With nothing to do while their phones update to the latest software, the gang decides to reminisce on old times. As everyone misremembers events from their past, the gang's current reality becomes altered.

The weekend of Super Bowl LII from Charlie's perspective. While Charlie searches the back office, Cricket steals the suit leaving Charlie home alone to defend himself.

In the most important weekend of their lives, Frank treats the gang and a crew of their ragtag hangers-on with tickets to see the Eagles in the Super Bowl.

Frank tries to recruit Mac for the gang's float for the Gay Pride Parade. Frank comes to the realisation that Mac will never be secure with his sexual identity unless he comes out to his father.

Mac concocts a scheme to attract single women to rent Dennis' bedroom while Frank and Charlie make similar plans to draw in young, European coeds, but neither ad attracts their intended target.

Landing in the middle of a focus group after a screening of "Thunder Gun 4: Maximum Cool," the gang is determined to restore glory and traditional American values back into the franchise, even if it involves sabotage.

Annoyed that the gang failed to react as he nearly choked to death on an appetiser, Frank decides the waiter, his saviour, is the only person who has his back.

During their trip to the Philadelphia Zoo, Mac sets up a text group chain for the gang, but confusion sets in and the gang must learn from the meerkats on how to communicate properly in a group.

In the black-and-white noir world of his memory, Charlie navigates the seedy underbelly of Philadelphia when Frank is "diarrhea poisoned," and it's up to Charlie to clean up the mess.

As a record-breaking heat wave overtakes Philly, the gang plans to profit from global warming by pumping up the A/C so people will congregate at Paddy's and save energy at home.