From the Family Guy episode From Method to Madness:

Olivia: You are the weakest link, Goodbye.
Stewie: (laughs) Oh, gosh, that's funny. That's really funny. Do you write your own material? Do you, because that is so fresh. "You are the weakest link, Goodbye." I've never heard anyone make that joke before. Hmm, you're the first. I've never heard anyone reference that outside the program before. Because that's what she says on the show, right isn't it? "You are the weakest link, goodbye". And yet, you've taken that and used it out of context to insult me in this everyday situation. God, what a clever, smart girl you must be, to come up with a joke like that all by yourself. Mmm, that's so fresh too. Any Titanic jokes you want to throw at me as long as we're hitting this phenomena at the height of their popularity? Because, I'm here. God, you're so funny.