Homer3, when Homer goes behind the bookshelf and goes into a "Tron" like world, then gets sucked into the real world. It's a Treehouse of Horror special.
I like the episode when marge starts going on the internet. And I really want to play that earthland realms game soooooooo badly. And I am gonna be the SHADOW KNIGHT. HAHAHHAHAHAHHAHAHA.
hmmmmm, there are so many...:P i have seen almost every episode, from the first season to season 18, but i cant pick out one right here and now.... think i have too see the episodes again if im gonna say what episode i like best...