Midge: Jackie, why is Donna gonna beat up Eric?
Jackie: Donna found another woman's panties in the Vista Cruiser.
Midge: [gasps] Oh, no!
Jackie: I know, right. Eric's cheating on her.
Midge: Jackie, those panties were mine.
Jackie: You and Eric?
Midge: No! Me and- Geez, you're dumb.