When Hank teaches Bobby the basics of propane sales, Bobby ignores the advice and uses his own strategy-with impressive results; Bill sails away in a lawn chair tied to weather balloons; Peggy worries that the liver cleanser she purchased is poisoning her.
Hank and Peggy become concerned when the leering Buck Strickland ends up in Luanne's Bible study class; Bobby skips gym class to have tea and scones at the posh Hotel Arlen.
Peggy resurrects the high school's organic garden, but when it is overrun with bugs, she turns to pesticides; Dale and his friends collect bat guano to use as fertilizer.
When Bill infects Hank with head lice, he's forced to shave off his hair... only to discover the name "Bill" tattooed on his scalp.
When Ladybird attacks an African-American repairman, Hank comes to believe that he is a racist.
