[black-and-white flashback:]
Kitty: Oh, that was not funny, Red. Those were just little kids.
Red: Well, that's what makes it funny.
Kitty: Well, think about it, honey. Would it be funny if it were your own kids?
Red: But I don't have kids.
Kitty: Well, you might.
Red: What are you saying?
Kitty: I'm saying... I'm pregnant.
Red: Oh, no! No, I mean, uh... Oh, crap.
Kitty: Yeah.