Marge: If you eat too much, you'll have nightmares.
Bart: [mouth full of candy] [sarcasm] Oh yeah, everybody in the family
is going to have bad nightmares tonight, ha!
Lisa: [more sarcasm] Oh yeah, three bad nightmares.
Homer: [yet more sarcasm] I'd like to see that! Heh heh heh!
-- Little do they know... "Treehouse of Horror II"