(Marge, Patty and Selma are clipping discount coupons.)
Patty: Buy three tubes of Mister Blister, get one free.
(The phone rings. Marge answers)
Marge: Hello. Yes? Oh my Lord!" (Hangs up) Homer's in the hospital, they think it's his heart!
Patty: Oh my God!
Selma: What?
Patty: Five cents off wax paper!
(Selma slaps her cheek in amazement)