King of the Hill is another animation hit from Beavis and Butthead creator Mike Judge, who also voices the starring character Hank Hill, a propane gas salesman in the fictional town Arlen, Texas. Hank is often besieged by the idiosyncrasies of society, but he finds some serenity in his home-life with his wife, substitute Spanish teacher Peggy, his awkward son Bobby and his live-in niece-in-law Luanne Platter. Adding flavor to the ordinary dish the series serves are Hank's friends, divorcee military barber Bill Dauterive, paranoid Dale Gribble (with an obsession with Government conspiracy theories) and gibberish spouting Boomhauer.
Hank inadvertently advises Kahn not to pick up his medication at the pharmacy, which Kahn needs to stabilize his manic-depression. Meanwhile, Bobby tries to find the humor in a "Raymond J. Johnson, Jr." comedy record after his parents and other adults claim it is funny.
After getting into an argument with Joseph about the girl he has been dating, Dale attempts to give Joseph the "sex talk" but fails to, and takes a test claiming he has "dementia" leading to him joining a mental home, but then realizes he has to get out before Joseph and Lori go "all the way".
Bill decides to take in roommates, and Hank fears it will lead to disaster. Meanwhile, Bobby and Joseph go ghost hunting at their school.
Hank is shocked when his mother announces she is marrying a man she has only known for a few weeks. Soon after, the newlyweds celebrate by purchasing an RV and heading to Hank's. When Hank's mom and new stepdad have a heated argument, she takes off with the RV and Hank is left to rescue his mother once again.
In the series finale, Hank discovers that Bobby has a talent for inspecting and distinguishing cuts of meat, and puts Bobby on a meat-inspecting team run by Heimlich County's community college.