Easter egg: On the language menu, highlight English 5.1, hit left and click enter on your remote. You will see a hilarious parody of the THX logo and its Deep Note, featuring the robot Tex and Homer himself. At the end, a hilarious parody of the 5 Gum motto "Stimulate Your Senses", will say "Illuminate Your Senses."
Easter egg: On standard widescreen DVD, on the main menu. When the rats are scurrying from right to left, a rat will appear next to a pan on the far left. When that happens, you will be able to move to that pan and click on the link that is there (if the rat is not there, you will not be able to go there). There is a short "commercial" for rat poison.
Easter egg: On the deleted scenes menu, keep pressing left until a surfboard is highlighted. Hit enter to see a cameo from another animated character.
Easter egg: On the "Special Features" menu, go to the bottom and select "More" to bring up the second menu. While on this menu, press Right on the remote to light up the small Bender icon. Press Enter to see the producers' hand-drawn charts of how the different timelines intermix and are resolved.