Www.yzzerdd.com was launched by the creators of the show shortly after the episode "Interfection" was aired. It features a Flash video of the www.yzzerdd, as well as every single pop-up ad from the episode, so visit with caution.
Following the "Interfection" episode, several web pages appeared on the Internet as a spin-off of Master Shake's search for "teeth, plaque conspiracy" and "Metallica" on Frylock's computer's search engine.
www.runofthemillsearchengine.com is an exact functioning replica of the website from the show.
The house used in the "Is This Your Dream House?" ad is the same house that Brak and his parents live in from "The Brak Show".