Bart Star: The Hills and there neighbors appear in the crowd of a springfield little leauge football game and Hank says "We drove 2000 miles for this" its a great crossover. Note: The king of the hill characters are not yellow in this episode.

 

Helter Shelter: In this episode there is a KOTH intro parody.

30 Minutes Over Tokyo: Barney as Homer says "That boy ain't right"

Marge vs...: Bart and Lisa briefly watch King of the Hill. "Bobby, I've got propane in my urethra!"

 

Missionary: Impossible: Hank is one of the FOX characters on the phone lines at the end. Note: he is yellow in this episode.

King of the Hill: Not really a reference, but theres a simpsons episode with the title King of the Hill.

 

 

One if by clam two if by sea: In this episode Peter, Joe, Cleveland, and Quagmire are looking for a place to drink they make fun of KOTH they drink by a fence and say yup.

 

 

1-900-BEAVIS: In the fat lady's trailer, there's a man wearing only sunglasses, socks, underwear and a baseball cap. He's just sitting there, smoking a cigarette. I think that man might be a prototype of "King of the Hill"'s Dale Gribble.

 

Steam Roller: In this episode beavis and buttheads neighbor tom anderson and his neighbor go by a fence drink beer and say yup. basically an early prototype of the guys drinking beer on king of the hill.

 

Special Delivery: In this episode the guy whos house Beavis and Butthead deliver to looks alot like Bill Dauterive with hair. He is also very messy.

 

Burger World: In this episode Tom Anderson say that boy aint right in the head. Thats very similar to Hank Hill saying that boy aint right.