Insecurity/Trivia

References to Popular Culture

 * This episode contains many references to online retailer Amazon and delivery company United Parcel Service or UPS for short.
 * Wolf Home Security is a parody of ADT Security Services. Many of the scenes in the episode parody several commercials for Broadview Security, formerly Brink's Home Security and now merged with ADT, including imitating the camera work and the conversations between the operator and the customer.
 * The Old Farmer returns after his last appearance in the episode "Marjorine". He is based on the character Jud Crandall from the film "Pet Semetary".
 * Bane masks are used as disguises and as voice alternators for the townsfolk who attack the UPS delivery man, a reference to the Batman film "The Dark Knight Rises".

Continuity

 * Cartman says his catchphrase, "Respect my authoritah", for the first time in this season. The last time was in the episode "The Last of the Meheecans", although he said it in Spanish. Therefore this is the first time he says it in English since the episode "Marjorine".
 * This is the second time Ike Broflovski sees his parents having sex. The first time was in the Season Thirteen episode, "Dead Celebrities".
 * Gerald was shown to have erectile dysfunction in the Season Four episode, "Spontaneous Combustion".