Jack Byrnes: Are you still physically attracted to my daughter, Greg?
Greg Focker: To Pam? Are you kidding? Yes. Jack, there's never been a problem with that.
Jack Byrnes: Even after her body's endured the hellish ordeal of birthing twins?
Greg Focker: Yes. Even after that. It's still... It's all good. It's all good under the hood.
Jack Byrnes: That's disgusting.
Jack Byrnes: If I go down, Greg, I need to know someone will be responsible for the whole Byrnes clan. So I ask you, Greg, are you prepared to be... The Godfocker?