* Roger, dressed up as Krispy Kreme McDonald, says to Steve "I just saw a million faces, and I rocked them all." This is an adapted line from the Bon Jovi song "Wanted Dead or Alive" .
* Roger's character, Krispy Kreme McDonald, resembles Harry Shearer's character Derek Smalls in the movie This is Spinal Tap.
* After Stan tells Hayley, "You're dead to me!" he tears his suit pocket. This is a traditional response in Judaism to learning of the death of a relative or of their apostasy, an act known as keriah.
* At the end of the episode, the farmer compares the Mexicans to Looney Tunes character Speedy Gonzales.
* The end of the episode is a reference to the ending of The Sound of Music.