Episode: The Food Wife (S23, E5) When Homer announced to Bart and Lisa that he would be taking them to the Expensive Electronic Entertainment Expo (E4), the gaming segment of The Simpson's viewership immediately sat up, ready to be amused by all manner of awesome video game-related references and Easter Eggs. True to form The Food Wife didn't disappoint and the sequence was a veritable candy store of cool references and nods to gamers. Grand Theft Scratchy, Assassin's Creed: Summer of Love, World of Krustcraft and best of all Guts of War II. Worried that she has been branded the dull parent while Homer is the 'fun Dad', Marge takes the kids to the X-Games convention which turns out to be a Christian event.