|The Final Shinsult|
|Season 2, Episode 18|
|Air date||March 15, 1998|
|Written by||Alan R. Cohen & Alan Freedland|
|Directed by||Jack Dyer|
Hank's Dirty Laundry
At the middle school, Peggy fills in for Mrs. Dorland after she takes ill. Her students reenact a battle from America's past, one in which the Illinois Volunteer Infantry captured the artificial leg of Mexican General Antonio López de Santa Anna's in 1847. When the reenactment ends, Peggy explains that the general's prosthesis, which has been on display in an Illinois museum for over a century, is about to be returned to Mexico by the United States government. The leg is currently on tour and the Arlen museum is its last stop in the U.S. Meanwhile, Cotton informs Hank that he and Didi have split up for good. Since Didi had acted as his chauffeur, Cotton must now pass an eye exam to renew his driver's license. Concerned that his father would present a danger to the public, Hank deliberately sabotages his father's efforts to recite a memorized eye chart during the test. Later, when Cotton learns from Dale that his own son conspired against him, he moves in with Dale and his family.
Dale is so flattered to have Cotton in his home that he creates a phony driver's license for the old man. But Cotton's efforts behind the wheel land him in trouble with the police. An officer gives Hank custody of Cotton, believing he suffers from senile dementia. But when Hank drives Cotton back to his house, he immediately hops out of the truck and goes to Dale's house. Hank attempts to forge a reconciliation with Didi, who recalls how Cotton, a lover of large rear ends, fell for her after catching a view of her posterior magnified through an overturned jar. According to Didi, Cotton broke up the relationship because her derriere is now too small. In an attempt to win back his father, Hank asks Cotton to chaperone Bobby on a museum trip. Flattered, Cotton takes up the offer. But Cotton grows angered during the museum tour, insisting the old leg should never be returned to Mexico. Later, he and Dale make off with the prosthesis.
Cotton believes the U.S. government will grant him his driver's license in exchange for the leg. But when police arrive at Dale's house, they drag Cotton away and place him in the psychiatric ward of a veteran's hospital. A doctor informs Hank that if his father doesn't remain at the facility, he will require round-the-clock supervision. Unwilling to allow his father to rot away, Hank comes up with a plan. He brings Didi to the V.A. hospital and the couple fall in love all over again. Didi drives Cotton back home. Later, Cotton stops by the Department of Motor Vehicles office in Mexico and trades the leg for a driver's license.
- Hank Hill
- Peggy Hill
- Bobby Hill
- Luanne Platter
- Dale Gribble
- Nancy Gribble
- Jeff Boomhauer
- Bill Dauterive
- Kahn Souphanousinphone
- Minh Souphanousinphone
- Cotton Hill
- Stuart Dooley
- Unnamed Woman (cameo)
- During the credits of the episode, it is revealed that the subplot involving General Santa Anna's leg is actually true and it is still being held in an Illinois museum.
- The music heard in this episode when Cotton and Didi first met and then later when they fall in love again is ''"Don't Sit Under the Apple Tree"'' by the Andrews Sisters.
- Dale wears a mack truck hat for most of the series, in the episode The Final Shinsult, when Dale and Cotton are looking at in the closet the top shelf of the closet is filled with a bunch of the hats.
- Cotton comes to Arlen to go to the 'Arlen DMV' to renew his driver's license. In Texas, however, it is the DPS (Department of Public Safety), not the DMV.
- The title of the episode is a reference to The Naked Gun movie The Final Insult.