Quote from Murray in Double Dare
Barry: Good god, Mom did it! Murray: No! That was just another coincidence. You keep your mother out of this. Understand? Beverly: Understand what? I heard "mother." I'm the mother. Here I am. Barry: Dude, all these years, we've got it wrong. You're not a jinx. You're like a real, actual lucky charm. Beverly: Thank you, schmoo. Murray: No. Stop. There's no such thing as actual luck. Barry: Then why are you wearing your lucky Jersey and underpants? Murray: This helps The Eagles win, not your mother.