Dennis and Mac get into inflatable furniture to deal with the economy's inflation, while Dee tries to find a place to crash after being evicted by her greedy landlord and Charlie wants to pitch Frank his crypto/online investment idea. And in this inflation episode everything gets bigger - Dee's desperation, Mac's lips, and even Charlie's apartment!
After Frank shoots Dennis and Dee, they resolve to take Frank's gun away. Mac and Charlie go on a road trip with their moms to get their inheritances -- for Mac, it's letters written by his grandfather which have fallen into his Uncle Donald's hands, while for Charlie, it's a jar of teeth that is now in the hands of his sisters, Bunny and Candy.