Phoebe: This guy doesn't have a clue. He's just walking down the street thinking, "I had sex with Rachel Green... I rock!" ...then, bam! He's a father... everything's different.
Rachel: Well, it's only different if he wants it to be... I mean, I'm not gonna ask him for anything...
Phoebe: Okay, then he still has this huge decision to make. Now, he's walking around thinking, "Do I want to be a dad?" ...then, bam!
Monica: What was that "bam"?
Phoebe: I dunno... He's-he's hit by a bus!