 SPOILER: In Volume 4 DVD an Easter Egg can be found by clicking on  the sandwiches in the fridge. It reveals a long alien message, the  message reads: "This DVD includes a specially encoded Easter egg  which you are now meticulously translating from an alien language  because you have no life and are a compulsive nerdlinger, how sad.  Its especially sad if you dont speak English and you have to  translate the alien language into English and then into your own  tongue and you come upon a word like nerdlinger which really isnt a  word at all, but still aptly describes someone who would actually  translate such a word twice and those of you who are reading this  translation on a Futurama newsgroup arent any better. We lurk on  those newsgroups and we know what nerdlingers you guys are, too, of  course, youre also probably our biggest fans, which is sad in its  own way, but since you went to all this trouble to translate an  Easter egg we do owe you something, so heres a secret about the  show. The writers, producers, directors, and most of the actors who  worked on the show are all nerdlingers too.