Lisa wins 4 tickets to see a foreign film and Homer gets Flanders to baby-sit Maggie. Flanders doesn't take any money for his effort, but he does need to earn some extra money; Marge suggests that he rent out his spare room. Flanders rents the room to two college age women, who turn the room into the set for their live webcam at www.SexySlumberParty.com.
Flanders is unaware of what is going on in is his home, and when Homer finds out he makes sure that every man in Springfield knows about it. When Marge finds out she makes Homer tell Ned and then he finds out that Homer has made him the laughing stock of Springfield. Flanders decides to move to Humbleton, PA., where his favorite figurines are made.
Homer mourns the loss of his favorite neighbor and tries to make friends with the new neighbor that has moved in, Clay Roberts, but this new neighbor is obnoxious. Meanwhile in Humbleton, Ned seems in heaven, only for him to live and work there, he must remove his moustache. Ned refuses and is making waves in his new community. When Homer arrives on his doorstep, pleading for him to come back to Springfield, Flanders decides to return.