Marge: So... you want to go on tour with a traveling freak show.
Homer: I don't think I have a choice, Marge.
Marge: Of course you have a choice.
Homer: How do you figure?
Marge: You don't have to join a freak show just because the opportunity
Homer: You know, Marge, in some ways, you and I are very different
-- After all these years, he finds out, "Homerpalooza"