When Luanne breaks up with Buckley, Hank takes it upon himself to pick up the pieces of his niece's broken heart, only to be left fuming when she makes a play for Boomhauer.

Seeking an invitation to a book club, Peggy takes over the lease for a bookstore, where business is a bust--until she lets Dale sell guns there, too.

After inadvertently spreading lice to his buddies, a shunned and depressed Bill winds up in jail, where his popularity soars.

Hank and Bobby take an 18-wheeler to Arizona, with Dale, Bill and Boomhauer as stowaways.

Luanne helps Hank protest a grilling competition that bans propane; Peggy negotiates to see an infamous murder site.

Covert work by Hank and the boys turns a befuddled groundskeeper into a hero when his field is credited with hampering opponents.

Dale dons a disguise to defy Arlen's smoking ban, and Peggy sets out to uncover his identity.

The guys discuss what they want to pass on to their children, Bill becomes despondent because he doesn’t have any. In an effort to cheer him up, they help Bill put together a Dauterive family reunion, only to be thwarted by the realization that Bill only has one living relative. Bill winds up sharing an incredible barbeque with his neighbors and teaches Bobby the secret sauce recipe.

Mihn joins the Arlen Gun Club so that she can practise her skeet-shooting skills and become a member of the Nine Rivers Country Club team. However, Minh loses track of the goal when she starts to identify with her "hillbilly" neighbors.

Luanne's long-lost father and Peggy's brother Hoyt, a two-strike felon, comes to Arlen. After Hoyt gets caught committing another crime, Lucky feels bad and takes the blame, leaving Hoyt free to continue his life of crime.

Peggy, Minh and Dale play the stock market together, however they lose money in their initial investment. To improve their odds they decide to study the consumer habits of an "average man" and Bill becomes the subject of their study. Meanwhile, after Peggy buys the family a new flat screen TV, Hank and Bobby have difficulty figuring out all the advanced features.

Bobby becomes quite the ladies' man when several girls in his class consider him a potential date for the Homecoming dance, but Hank is worried that Bobby is being used.